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URL: https://nvd.nist.gov/vuln/detail/CVE-2023-2976

⇱ NVD - CVE-2023-2976

  1. Vulnerabilities

CVE-2023-2976 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Current Description

Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class. Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.


View Analysis Description

Analysis Description

Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class. Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

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

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URL Source(s) Tag(s)
https://github.com/google/guava/issues/2575 CVE, Google Inc. Issue Tracking  Patch  Vendor Advisory 
https://security.netapp.com/advisory/ntap-20230818-0008/ CVE, Google Inc.
https://security.netapp.com/advisory/ntap-20241108-0002/ CVE
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html CVE, Google Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-552 Files or Directories Accessible to External Parties 👁 cwe source acceptance level
NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

11 change records found show changes

CVE Modified by CISA-ADP 6/17/2026 1:53:55 AM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2024-04-18T04:00:21.821629Z","id":"CVE-2023-2976","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by Google Inc. 6/17/2026 1:53:55 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"Google","product":"Guava","defaultStatus":"unaffected","versions":[{"version":"1.0","lessThan":"32.0.0","versionType":"custom","status":"affected"}]}]

CVE Modified by CISA-ADP 2/25/2026 1:16:59 PM

Action Type Old Value New Value
Added CVSS V3.1 
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Added CWE 
CWE-552

CVE Modified by CVE 11/03/2025 5:16:08 PM

Action Type Old Value New Value
Added Reference 
https://security.netapp.com/advisory/ntap-20241108-0002/

CVE Modified by Google Inc. 2/13/2025 12:16:23 PM

Action Type Old Value New Value
Changed Description 
Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class.

Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.




Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class.

Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

CVE Modified by CVE 11/21/2024 2:59:40 AM

Action Type Old Value New Value
Added Reference 
https://github.com/google/guava/issues/2575
Added Reference 
https://security.netapp.com/advisory/ntap-20230818-0008/
Added Reference 
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html

CVE Modified by Google Inc. 5/14/2024 9:02:30 AM

Action Type Old Value New Value

CVE Modified by Google Inc. 2/13/2024 2:15:08 PM

Action Type Old Value New Value
Added Reference 
Google Inc. https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html [No types assigned]

CVE Modified by Google Inc. 8/18/2023 10:15:21 AM

Action Type Old Value New Value
Added Reference 
https://security.netapp.com/advisory/ntap-20230818-0008/ [No Types Assigned]

Reanalysis by NIST 6/29/2023 2:22:00 PM

Action Type Old Value New Value
Changed CPE Configuration 
OR
 *cpe:2.3:a:google:guava:*:*:*:*:*:*:*:* versions up to (excluding) 32.0.1


 
OR
 *cpe:2.3:a:google:guava:*:*:*:*:*:*:*:* versions up to (excluding) 32.0.0

Initial Analysis by NIST 6/28/2023 2:56:30 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Added CWE 
NIST CWE-552
Added CPE Configuration 
OR
 *cpe:2.3:a:google:guava:*:*:*:*:*:*:*:* versions up to (excluding) 32.0.1
Changed Reference Type 
https://github.com/google/guava/issues/2575 No Types Assigned


 
https://github.com/google/guava/issues/2575 Issue Tracking, Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-2976
NVD Published Date:
06/14/2023
NVD Last Modified:
06/17/2026
Source:
Google Inc.