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URL: https://nvd.nist.gov/vuln/detail/CVE-2023-4863

⇱ NVD - CVE-2023-4863

  1. Vulnerabilities

CVE-2023-4863 Detail

Description

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
http://www.openwall.com/lists/oss-security/2023/09/21/4 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/1 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/3 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/4 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/5 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/6 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/7 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/22/8 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/26/1 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/26/7 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/28/1 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/28/2 CVE, Chrome Mailing List 
http://www.openwall.com/lists/oss-security/2023/09/28/4 CVE, Chrome Mailing List 
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ CVE, Chrome Third Party Advisory 
https://blog.isosceles.com/the-webp-0day/ CVE, Chrome Exploit  Third Party Advisory 
https://bugzilla.suse.com/show_bug.cgi?id=1215231 CVE, Chrome Issue Tracking  Third Party Advisory 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html CVE, Chrome Vendor Advisory 
https://crbug.com/1479274 CVE, Chrome Issue Tracking  Vendor Advisory 
https://en.bandisoft.com/honeyview/history/ CVE, Chrome Release Notes 
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a CVE, Chrome Patch 
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 CVE, Chrome Release Notes 
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html CVE, Chrome Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html CVE, Chrome Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html CVE, Chrome Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ CVE, Chrome Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ CVE, Chrome Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ CVE, Chrome Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ CVE, Chrome Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ CVE, Chrome Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ CVE, Chrome Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ CVE, Chrome Mailing List 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 CVE, Chrome Patch  Third Party Advisory 
https://news.ycombinator.com/item?id=37478403 CVE, Chrome Exploit  Third Party Advisory 
https://security-tracker.debian.org/tracker/CVE-2023-4863 CVE, Chrome Issue Tracking  Third Party Advisory 
https://security.gentoo.org/glsa/202309-05 CVE, Chrome Third Party Advisory 
https://security.gentoo.org/glsa/202401-10 CVE, Chrome Third Party Advisory 
https://security.netapp.com/advisory/ntap-20230929-0011/ CVE, Chrome Third Party Advisory 
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 CVE, Chrome Exploit 
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ CVE, Chrome Exploit  Third Party Advisory 
https://www.bentley.com/advisories/be-2023-0001/ CVE, Chrome Third Party Advisory 
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ CVE, Chrome Third Party Advisory 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863 CISA-ADP US Government Resource 
https://www.debian.org/security/2023/dsa-5496 CVE, Chrome Mailing List 
https://www.debian.org/security/2023/dsa-5497 CVE, Chrome Mailing List 
https://www.debian.org/security/2023/dsa-5498 CVE, Chrome Mailing List  Third Party Advisory 
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ CVE, Chrome Third Party Advisory 
https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863 CVE Exploit  Third Party Advisory 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Google Chromium WebP Heap-Based Buffer Overflow Vulnerability 09/13/2023 10/04/2023 Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write 👁 cwe source acceptance level
NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

43 change records found show changes

CVE Modified by CISA-ADP 6/17/2026 2:38:46 AM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2023-11-28T05:00:18.341149Z","id":"CVE-2023-4863","options":[{"exploitation":"active"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by Chrome 6/17/2026 2:38:46 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"Google","product":"Chrome","versions":[{"version":"116.0.5845.187","lessThan":"116.0.5845.187","versionType":"custom","status":"affected"}]},{"vendor":"Google","product":"libwebp","versions":[{"version":"1.3.2","lessThan":"1.3.2","versionType":"custom","status":"affected"}]}]

Modified Analysis by NIST 10/24/2025 10:07:28 AM

Action Type Old Value New Value
Added Reference Type 
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863 Types: US Government Resource

CVE Modified by CISA-ADP 10/21/2025 7:16:15 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863

CVE Modified by CISA-ADP 10/21/2025 4:19:45 PM

Action Type Old Value New Value
Removed Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863

CVE Modified by CISA-ADP 10/21/2025 3:20:28 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4863

Modified Analysis by NIST 3/13/2025 12:17:15 PM

Action Type Old Value New Value

CVE Modified by CISA-ADP 2/03/2025 9:15:37 AM

Action Type Old Value New Value
Added CVSS V3.1 
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added CWE 
CWE-787

Modified Analysis by NIST 12/20/2024 2:00:21 PM

Action Type Old Value New Value
Changed CPE Configuration 
OR
 *cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.2045.31
 *cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.5938.62
 *cpe:2.3:a:microsoft:teams:1.6.00.26463:*:*:*:*:macos:*:*
 *cpe:2.3:a:microsoft:teams:1.6.00.26474:*:*:*:*:desktop:*:*
 *cpe:2.3:a:microsoft:webp_image_extension:1.0.62681.0:*:*:*:*:*:*:*


 
OR
 *cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* versions up to (excluding) 116.0.1938.81
 *cpe:2.3:a:microsoft:teams:*:*:*:*:*:macos:*:* versions up to (excluding) 1.6.00.26463
 *cpe:2.3:a:microsoft:teams:*:*:*:*:desktop:*:*:* versions up to (excluding) 1.6.00.26474
 *cpe:2.3:a:microsoft:webp_image_extension:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.62681.0
Changed CPE Configuration 
OR
 *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.1
 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 102.15.1
 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions from (including) 115.0 up to (excluding) 115.2.1
 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 102.15.1
 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions from (including) 115.0 up to (excluding) 115.2.2


 
OR
 *cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* versions up to (excluding) 102.15.1
 *cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* versions from (including) 115.1.0 up to (excluding) 115.2.1
 *cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* versions up to (excluding) 117.0.1
 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 102.15.1
 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions from (including) 115.0 up to (excluding) 115.2.2
Added CPE Configuration 
OR
 *cpe:2.3:a:bandisoft:honeyview:*:*:*:*:*:*:*:* versions up to (excluding) 5.51
Changed Reference Type 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Release Notes, Vendor Advisory


 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Vendor Advisory
Changed Reference Type 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Release Notes, Vendor Advisory


 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Vendor Advisory
Changed Reference Type 
https://crbug.com/1479274 Issue Tracking, Permissions Required, Vendor Advisory


 
https://crbug.com/1479274 Issue Tracking, Vendor Advisory
Changed Reference Type 
https://crbug.com/1479274 Issue Tracking, Permissions Required, Vendor Advisory


 
https://crbug.com/1479274 Issue Tracking, Vendor Advisory
Changed Reference Type 
https://en.bandisoft.com/honeyview/history/ Release Notes, Third Party Advisory


 
https://en.bandisoft.com/honeyview/history/ Release Notes
Changed Reference Type 
https://en.bandisoft.com/honeyview/history/ Release Notes, Third Party Advisory


 
https://en.bandisoft.com/honeyview/history/ Release Notes
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List, Release Notes


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List, Release Notes


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List, Third Party Advisory


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List, Release Notes


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List, Release Notes


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List
Changed Reference Type 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Vendor Advisory


 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Third Party Advisory
Changed Reference Type 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Vendor Advisory


 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Third Party Advisory
Changed Reference Type 
https://news.ycombinator.com/item?id=37478403 Exploit, Third Party Advisory


 
https://news.ycombinator.com/item?id=37478403 Exploit
Changed Reference Type 
https://news.ycombinator.com/item?id=37478403 Exploit, Third Party Advisory


 
https://news.ycombinator.com/item?id=37478403 Exploit
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5496 Third Party Advisory


 
https://www.debian.org/security/2023/dsa-5496 Mailing List
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5496 Third Party Advisory


 
https://www.debian.org/security/2023/dsa-5496 Mailing List
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5497 Third Party Advisory


 
https://www.debian.org/security/2023/dsa-5497 Mailing List
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5497 Third Party Advisory


 
https://www.debian.org/security/2023/dsa-5497 Mailing List
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5498 Third Party Advisory


 
https://www.debian.org/security/2023/dsa-5498 Mailing List
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5498 Third Party Advisory


 
https://www.debian.org/security/2023/dsa-5498 Mailing List
Changed Reference Type 
https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863 No Types Assigned


 
https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863 Exploit, Third Party Advisory

CVE Modified by CVE 11/21/2024 3:36:08 AM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/21/4
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/1
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/3
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/4
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/5
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/6
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/7
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/8
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/26/1
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/26/7
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/28/1
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/28/2
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/28/4
Added Reference 
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/
Added Reference 
https://blog.isosceles.com/the-webp-0day/
Added Reference 
https://bugzilla.suse.com/show_bug.cgi?id=1215231
Added Reference 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html
Added Reference 
https://crbug.com/1479274
Added Reference 
https://en.bandisoft.com/honeyview/history/
Added Reference 
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a
Added Reference 
https://github.com/webmproject/libwebp/releases/tag/v1.3.2
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/
Added Reference 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863
Added Reference 
https://news.ycombinator.com/item?id=37478403
Added Reference 
https://security-tracker.debian.org/tracker/CVE-2023-4863
Added Reference 
https://security.gentoo.org/glsa/202309-05
Added Reference 
https://security.gentoo.org/glsa/202401-10
Added Reference 
https://security.netapp.com/advisory/ntap-20230929-0011/
Added Reference 
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16
Added Reference 
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/
Added Reference 
https://www.bentley.com/advisories/be-2023-0001/
Added Reference 
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/
Added Reference 
https://www.debian.org/security/2023/dsa-5496
Added Reference 
https://www.debian.org/security/2023/dsa-5497
Added Reference 
https://www.debian.org/security/2023/dsa-5498
Added Reference 
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/
Added Reference 
https://www.vicarius.io/vsociety/posts/zero-day-webp-vulnerability-cve-2023-4863

Reanalysis by NIST 7/31/2024 2:19:23 PM

Action Type Old Value New Value
Changed CPE Configuration 
OR
 *cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.2045.31


 
OR
 *cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.2045.31
 *cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.5938.62
 *cpe:2.3:a:microsoft:teams:1.6.00.26463:*:*:*:*:macos:*:*
 *cpe:2.3:a:microsoft:teams:1.6.00.26474:*:*:*:*:desktop:*:*
 *cpe:2.3:a:microsoft:webp_image_extension:1.0.62681.0:*:*:*:*:*:*:*

Modified Analysis by NIST 6/27/2024 2:36:33 PM

Action Type Old Value New Value
Added CPE Configuration 
OR
 *cpe:2.3:a:bentley:seequent_leapfrog:*:*:*:*:*:*:*:* versions up to (excluding) 2023.2
Added CPE Configuration 
OR
 *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/21/4 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/21/4 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/1 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/1 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/3 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/3 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/4 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/4 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/5 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/5 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/6 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/6 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/7 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/7 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/22/8 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/22/8 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/26/1 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/26/1 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/26/7 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/26/7 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/28/1 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/28/1 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/28/2 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/28/2 Mailing List
Changed Reference Type 
http://www.openwall.com/lists/oss-security/2023/09/28/4 No Types Assigned


 
http://www.openwall.com/lists/oss-security/2023/09/28/4 Mailing List
Changed Reference Type 
https://blog.isosceles.com/the-webp-0day/ No Types Assigned


 
https://blog.isosceles.com/the-webp-0day/ Exploit, Third Party Advisory
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ Mailing List, Release Notes
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ Mailing List, Release Notes
Changed Reference Type 
https://security.gentoo.org/glsa/202401-10 No Types Assigned


 
https://security.gentoo.org/glsa/202401-10 Third Party Advisory
Changed Reference Type 
https://security.netapp.com/advisory/ntap-20230929-0011/ No Types Assigned


 
https://security.netapp.com/advisory/ntap-20230929-0011/ Third Party Advisory
Changed Reference Type 
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 No Types Assigned


 
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 Exploit
Changed Reference Type 
https://www.bentley.com/advisories/be-2023-0001/ No Types Assigned


 
https://www.bentley.com/advisories/be-2023-0001/ Third Party Advisory

CVE Modified by Chrome 5/14/2024 10:13:36 AM

Action Type Old Value New Value

CVE Modified by Chrome 1/07/2024 6:15:13 AM

Action Type Old Value New Value
Added Reference 
Chrome https://security.gentoo.org/glsa/202401-10 [No types assigned]

CVE Modified by Chrome 10/28/2023 3:15:38 PM

Action Type Old Value New Value
Added Reference 
https://www.bentley.com/advisories/be-2023-0001/ [No Types Assigned]

CVE Modified by Chrome 10/27/2023 2:15:21 PM

Action Type Old Value New Value
Added Reference 
https://sethmlarson.dev/security-developer-in-residence-weekly-report-16 [No Types Assigned]

CVE Modified by Chrome 10/01/2023 10:15:45 PM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/ [No Types Assigned]

CVE Modified by Chrome 9/29/2023 6:15:11 PM

Action Type Old Value New Value
Added Reference 
https://security.netapp.com/advisory/ntap-20230929-0011/ [No Types Assigned]

CVE Modified by Chrome 9/28/2023 2:15:12 PM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/28/4 [No Types Assigned]

CVE Modified by Chrome 9/28/2023 11:15:12 AM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/28/2 [No Types Assigned]

CVE Modified by Chrome 9/28/2023 8:15:09 AM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/28/1 [No Types Assigned]

CVE Modified by Chrome 9/27/2023 4:15:14 PM

Action Type Old Value New Value
Changed Description 
Heap buffer overflow in WebP in Google Chrome prior to 116.0.5845.187 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)


 
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/26/7 [No Types Assigned]

CVE Modified by Chrome 9/27/2023 11:19:41 AM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/26/1 [No Types Assigned]

CVE Modified by Chrome 9/22/2023 2:15:13 PM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/6 [No Types Assigned]
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/7 [No Types Assigned]
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/8 [No Types Assigned]

CVE Modified by Chrome 9/22/2023 11:15:14 AM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/3 [No Types Assigned]
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/4 [No Types Assigned]
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/5 [No Types Assigned]

CVE Modified by Chrome 9/22/2023 5:15:10 AM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/22/1 [No Types Assigned]

CVE Modified by Chrome 9/22/2023 12:15:56 AM

Action Type Old Value New Value
Added Reference 
https://blog.isosceles.com/the-webp-0day/ [No Types Assigned]

CVE Modified by Chrome 9/21/2023 8:15:16 PM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2023/09/21/4 [No Types Assigned]

CVE Modified by Chrome 9/20/2023 11:15:11 PM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/ [No Types Assigned]

Reanalysis by NIST 9/19/2023 1:49:57 PM

Action Type Old Value New Value
Added CPE Configuration 
OR
 *cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.2

Initial Analysis by NIST 9/18/2023 1:48:44 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added CWE 
NIST CWE-787
Added CPE Configuration 
OR
 *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 116.0.5845.187
Added CPE Configuration 
OR
 *cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.2045.31
Added CPE Configuration 
OR
 *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 117.0.1
 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 102.15.1
 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions from (including) 115.0 up to (excluding) 115.2.1
 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 102.15.1
 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions from (including) 115.0 up to (excluding) 115.2.2
Added CPE Configuration 
OR
 *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
 *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
 *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
Added CPE Configuration 
OR
 *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
 *cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
 *cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
Changed Reference Type 
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ No Types Assigned


 
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ Third Party Advisory
Changed Reference Type 
https://bugzilla.suse.com/show_bug.cgi?id=1215231 No Types Assigned


 
https://bugzilla.suse.com/show_bug.cgi?id=1215231 Issue Tracking, Third Party Advisory
Changed Reference Type 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html No Types Assigned


 
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html Release Notes, Vendor Advisory
Changed Reference Type 
https://crbug.com/1479274 No Types Assigned


 
https://crbug.com/1479274 Issue Tracking, Permissions Required, Vendor Advisory
Changed Reference Type 
https://en.bandisoft.com/honeyview/history/ No Types Assigned


 
https://en.bandisoft.com/honeyview/history/ Release Notes, Third Party Advisory
Changed Reference Type 
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a No Types Assigned


 
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a Patch
Changed Reference Type 
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 No Types Assigned


 
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 Release Notes
Changed Reference Type 
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html No Types Assigned


 
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html No Types Assigned


 
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html No Types Assigned


 
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ Mailing List, Third Party Advisory
Changed Reference Type 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ No Types Assigned


 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ Mailing List, Third Party Advisory
Changed Reference Type 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 No Types Assigned


 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 Patch, Vendor Advisory
Changed Reference Type 
https://news.ycombinator.com/item?id=37478403 No Types Assigned


 
https://news.ycombinator.com/item?id=37478403 Exploit, Third Party Advisory
Changed Reference Type 
https://security-tracker.debian.org/tracker/CVE-2023-4863 No Types Assigned


 
https://security-tracker.debian.org/tracker/CVE-2023-4863 Issue Tracking, Third Party Advisory
Changed Reference Type 
https://security.gentoo.org/glsa/202309-05 No Types Assigned


 
https://security.gentoo.org/glsa/202309-05 Third Party Advisory
Changed Reference Type 
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ No Types Assigned


 
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ Exploit, Third Party Advisory
Changed Reference Type 
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ No Types Assigned


 
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ Third Party Advisory
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5496 No Types Assigned


 
https://www.debian.org/security/2023/dsa-5496 Third Party Advisory
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5497 No Types Assigned


 
https://www.debian.org/security/2023/dsa-5497 Third Party Advisory
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5498 No Types Assigned


 
https://www.debian.org/security/2023/dsa-5498 Third Party Advisory
Changed Reference Type 
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ No Types Assigned


 
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ Third Party Advisory

CVE Modified by Chrome 9/18/2023 10:15:07 AM

Action Type Old Value New Value
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/09/msg00017.html [No Types Assigned]

CVE Modified by Chrome 9/18/2023 5:15:07 AM

Action Type Old Value New Value
Added Reference 
https://adamcaudill.com/2023/09/14/whose-cve-is-it-anyway/ [No Types Assigned]
Added Reference 
https://github.com/webmproject/libwebp/releases/tag/v1.3.2 [No Types Assigned]

CVE Modified by Chrome 9/18/2023 12:15:10 AM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/ [No Types Assigned]

CVE Modified by Chrome 9/17/2023 8:15:09 AM

Action Type Old Value New Value
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/09/msg00016.html [No Types Assigned]

CVE Modified by Chrome 9/17/2023 5:15:12 AM

Action Type Old Value New Value
Added Reference 
https://security.gentoo.org/glsa/202309-05 [No Types Assigned]
Added Reference 
https://www.debian.org/security/2023/dsa-5498 [No Types Assigned]

CVE Modified by Chrome 9/16/2023 11:15:08 PM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/WHOLML7N2G5KCAZXFWC5IDFFHSQS5SDB/ [No Types Assigned]

CVE Modified by Chrome 9/16/2023 7:15:10 AM

Action Type Old Value New Value
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/09/msg00015.html [No Types Assigned]

CVE Modified by Chrome 9/16/2023 12:15:23 AM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/PYZV7TMKF4QHZ54SFJX54BDN52VHGGCX/ [No Types Assigned]

CVE Modified by Chrome 9/15/2023 6:15:21 PM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/FYYKLG6CRGEDTNRBSU26EEWAO6D6U645/ [No Types Assigned]

CVE Modified by Chrome 9/15/2023 12:15:10 AM

Action Type Old Value New Value
Added Reference 
https://lists.fedoraproject.org/archives/list/[email protected]/message/OZDGWWMJREPAGKWCJKSCM4WYLANSKIFX/ [No Types Assigned]

CVE Modified by Chrome 9/14/2023 5:15:10 PM

Action Type Old Value New Value
Added Reference 
https://www.debian.org/security/2023/dsa-5496 [No Types Assigned]
Added Reference 
https://www.debian.org/security/2023/dsa-5497 [No Types Assigned]

CVE Modified by Chrome 9/13/2023 1:15:10 PM

Action Type Old Value New Value
Added Reference 
https://bugzilla.suse.com/show_bug.cgi?id=1215231 [No Types Assigned]
Added Reference 
https://en.bandisoft.com/honeyview/history/ [No Types Assigned]
Added Reference 
https://github.com/webmproject/libwebp/commit/902bc9190331343b2017211debcec8d2ab87e17a [No Types Assigned]
Added Reference 
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4863 [No Types Assigned]
Added Reference 
https://news.ycombinator.com/item?id=37478403 [No Types Assigned]
Added Reference 
https://security-tracker.debian.org/tracker/CVE-2023-4863 [No Types Assigned]
Added Reference 
https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/ [No Types Assigned]
Added Reference 
https://www.bleepingcomputer.com/news/google/google-fixes-another-chrome-zero-day-bug-exploited-in-attacks/ [No Types Assigned]
Added Reference 
https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/ [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2023-4863
NVD Published Date:
09/12/2023
NVD Last Modified:
06/17/2026
Source:
Chrome