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URL: https://nvd.nist.gov/vuln/detail/CVE-2019-12255

⇱ NVD - CVE-2019-12255

  1. Vulnerabilities

CVE-2019-12255 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.

Description

Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.


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)
http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html CVE, MITRE Exploit  Third Party Advisory  VDB Entry 
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf CVE, MITRE Third Party Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf CVE, MITRE Third Party Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf CVE, MITRE Third Party Advisory 
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009 CVE, MITRE Third Party Advisory 
https://security.netapp.com/advisory/ntap-20190802-0001/ CVE, MITRE Third Party Advisory 
https://support.f5.com/csp/article/K41190253 CVE, MITRE Third Party Advisory 
https://support.f5.com/csp/article/K41190253?utm_source=f5support&amp%3Butm_medium=RSS CVE, MITRE
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255 CVE, MITRE Vendor Advisory 
https://support2.windriver.com/index.php?page=security-notices CVE, MITRE Issue Tracking  Vendor Advisory 
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/ CVE, MITRE Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 👁 cwe source acceptance level
NIST  

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

15 change records found show changes

CVE Modified by MITRE 6/16/2026 10:14:18 PM

Action Type Old Value New Value
Added Affected 
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]

CVE Modified by CVE 11/20/2024 11:22:29 PM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html
Added Reference 
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
Added Reference 
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
Added Reference 
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
Added Reference 
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009
Added Reference 
https://security.netapp.com/advisory/ntap-20190802-0001/
Added Reference 
https://support.f5.com/csp/article/K41190253
Added Reference 
https://support.f5.com/csp/article/K41190253?utm_source=f5support&amp%3Butm_medium=RSS
Added Reference 
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255
Added Reference 
https://support2.windriver.com/index.php?page=security-notices
Added Reference 
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/

CVE Modified by MITRE 5/14/2024 1:38:17 AM

Action Type Old Value New Value

CVE Modified by MITRE 11/06/2023 10:03:30 PM

Action Type Old Value New Value
Added Reference 
MITRE https://support.f5.com/csp/article/K41190253?utm_source=f5support&amp%3Butm_medium=RSS [No types assigned]
Removed Reference 
MITRE https://support.f5.com/csp/article/K41190253?utm_source=f5support&utm_medium=RSS

Reanalysis by NIST 6/16/2022 2:06:20 PM

Action Type Old Value New Value
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:belden:garrettcom_magnum_dx940e_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.1_y7
 OR
 cpe:2.3:h:belden:garrettcom_magnum_dx940e:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* versions up to (including) 05.3.06
 OR
 cpe:2.3:h:belden:hirschmann_eagle20:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_eagle30:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_eagle_one:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* versions up to (including) 07.0.07
 OR
 cpe:2.3:h:belden:hirschmann_ees20:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_ees25:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_eesx20:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_eesx30:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_grs1020:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_grs1030:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_grs1042:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_grs1120:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_grs1130:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_grs1142:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_msp30:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_msp32:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rail_switch_power_lite:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rail_switch_power_smart:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_red25:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rsp20:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rsp25:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rsp30:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rsp35:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rspe30:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rspe32:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rspe35:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_rspe37:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* versions up to (including) 07.2.04
 OR
 cpe:2.3:h:belden:hirschmann_dragon_mach4000:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_dragon_mach4500:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:* versions up to (including) 07.5.01
 OR
 cpe:2.3:h:belden:hirschmann_msp40:-:*:*:*:*:*:*:*
 cpe:2.3:h:belden:hirschmann_octopus_os3:-:*:*:*:*:*:*:*

Modified Analysis by NIST 2/10/2022 2:50:46 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Removed CVSS V3 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CWE 
NIST CWE-120
Removed CWE 
NIST CWE-191
Removed CWE 
NIST CWE-787
Changed CPE Configuration 
OR
 *cpe:2.3:o:netap:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 8.00 up to (including) 8.40.50.00


 
OR
 *cpe:2.3:o:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 8.00 up to (including) 8.40.50.00
Changed CPE Configuration 
OR
 *cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (including) 6.9


 
OR
 *cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:* versions from (including) 6.5 up to (excluding) 6.9.4
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:power_meter_9410_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.2.1
 OR
 cpe:2.3:h:siemens:power_meter_9410:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:power_meter_9810_firmware:*:*:*:*:*:*:*:*
 OR
 cpe:2.3:h:siemens:power_meter_9810:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:ruggedcom_win7000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) bs5.2.461.17
 OR
 cpe:2.3:h:siemens:ruggedcom_win7000:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:ruggedcom_win7018_firmware:*:*:*:*:*:*:*:* versions up to (excluding) bs5.2.461.17
 OR
 cpe:2.3:h:siemens:ruggedcom_win7018:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:ruggedcom_win7025_firmware:*:*:*:*:*:*:*:* versions up to (excluding) bs5.2.461.17
 OR
 cpe:2.3:h:siemens:ruggedcom_win7025:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:ruggedcom_win7200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) bs5.2.461.17
 OR
 cpe:2.3:h:siemens:ruggedcom_win7200:-:*:*:*:*:*:*:*
Changed Reference Type 
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf No Types Assigned


 
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf Third Party Advisory
Changed Reference Type 
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf No Types Assigned


 
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf Third Party Advisory
Changed Reference Type 
https://support.f5.com/csp/article/K41190253?utm_source=f5support&utm_medium=RSS No Types Assigned


 
https://support.f5.com/csp/article/K41190253?utm_source=f5support&utm_medium=RSS Third Party Advisory

CWE Remap by NIST 7/21/2021 7:39:23 AM

Action Type Old Value New Value
Changed CWE 
CWE-119



CWE-191
CWE-787


CVE Modified by MITRE 5/12/2020 9:15:11 AM

Action Type Old Value New Value
Added Reference 
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf [No Types Assigned]

CVE Modified by MITRE 10/09/2019 4:15:21 PM

Action Type Old Value New Value
Added Reference 
https://support.f5.com/csp/article/K41190253?utm_source=f5support&utm_medium=RSS [No Types Assigned]

CVE Modified by MITRE 10/02/2019 11:15:10 AM

Action Type Old Value New Value
Changed Description 
Wind River VxWorks 6.6 through 6.9 has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.


 
Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.

CVE Modified by MITRE 9/10/2019 9:15:12 AM

Action Type Old Value New Value
Added Reference 
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf [No Types Assigned]

Initial Analysis by NIST 8/19/2019 4:22:46 PM

Action Type Old Value New Value
Added CVSS V3 
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CVSS V2 
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added CWE 
CWE-119
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:siprotec_5_firmware:*:*:*:*:*:*:*:cp200
 OR
 cpe:2.3:o:siemens:siprotec_5:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:siprotec_5_firmware:*:*:*:*:*:*:*:cp300
 OR
 cpe:2.3:o:siemens:siprotec_5:-:*:*:*:*:*:*:*
Added CPE Configuration 
AND
 OR
 *cpe:2.3:o:siemens:siprotec_5_firmware:*:*:*:*:*:*:*:cp300 versions up to (excluding) 7.91
 OR
 cpe:2.3:h:siemens:siprotec_5:-:*:*:*:*:*:*:*
Added CPE Configuration 
OR
 *cpe:2.3:o:netap:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 8.00 up to (including) 8.40.50.00
Added CPE Configuration 
OR
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 5.9.0.0 up to (including) 5.9.0.7
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 5.9.1.0. up to (including) 5.9.1.12
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.2.0.0 up to (including) 6.2.3.1
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.2.4.0 up to (including) 6.2.4.3
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.2.5.0 up to (including) 6.2.5.3
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.2.6.0 up to (including) 6.2.6.1
 *cpe:2.3:o:sonicwall:sonicos:6.2.7.0:*:*:*:*:*:*:*
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.2.7.0 up to (including) 6.2.7.4
 *cpe:2.3:o:sonicwall:sonicos:6.2.7.1:*:*:*:*:*:*:*
 *cpe:2.3:o:sonicwall:sonicos:6.2.7.7:*:*:*:*:*:*:*
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.2.9.0 up to (including) 6.2.9.2
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.5.0.0 up to (including) 6.5.0.3
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.5.1.0 up to (including) 6.5.1.4
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.5.2.0 up to (including) 6.5.2.3
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.5.3.0 up to (including) 6.5.3.3
 *cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from (including) 6.5.4.0. up to (including) 6.5.4.3
Added CPE Configuration 
OR
 *cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (including) 6.9
Changed Reference Type 
http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html No Types Assigned


 
http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html Exploit, Third Party Advisory, VDB Entry
Changed Reference Type 
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf No Types Assigned


 
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf Third Party Advisory
Changed Reference Type 
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009 No Types Assigned


 
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009 Third Party Advisory
Changed Reference Type 
https://security.netapp.com/advisory/ntap-20190802-0001/ No Types Assigned


 
https://security.netapp.com/advisory/ntap-20190802-0001/ Third Party Advisory
Changed Reference Type 
https://support.f5.com/csp/article/K41190253 No Types Assigned


 
https://support.f5.com/csp/article/K41190253 Third Party Advisory
Changed Reference Type 
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255 No Types Assigned


 
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255 Vendor Advisory
Changed Reference Type 
https://support2.windriver.com/index.php?page=security-notices No Types Assigned


 
https://support2.windriver.com/index.php?page=security-notices Issue Tracking, Vendor Advisory
Changed Reference Type 
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/ No Types Assigned


 
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/ Vendor Advisory

CVE Modified by MITRE 8/16/2019 5:15:11 PM

Action Type Old Value New Value
Added Reference 
https://support.f5.com/csp/article/K41190253 [No Types Assigned]

CVE Modified by MITRE 8/15/2019 5:15:11 PM

Action Type Old Value New Value
Changed Description 
Wind River VxWorks 6.5 through 6.9.3 has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow. Affected versions: 6.6, 6.7, 6.8, 6.9


 
Wind River VxWorks 6.6 through 6.9 has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.

CVE Modified by MITRE 8/12/2019 5:15:15 PM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2019-12255
NVD Published Date:
08/09/2019
NVD Last Modified:
06/16/2026
Source:
MITRE