CVE-2012-0151

Name: CVE-2012-0151
Creator: NVD / NIST
Published: 2012-04-10T21:55:01.597+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10Actively ExploitedEPSS 88.78%

Last modified Jun 16, 2026

CVE-2012-0151 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The Authenticode Signature Verification function in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, and Windows 8 Consumer Preview does not properly validate the digest of a signed portable executable (PE) file, which allows user-assisted remote attackers to execute arbitrary code via a modified file with additional content, aka "WinVerifyTrust Signature Validation Vulnerability.". CISA has confirmed active exploitation in the wild. EPSS estimates a 88.78% chance of exploitation in the next 30 days.

Description

The Authenticode Signature Verification function in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, and Windows 8 Consumer Preview does not properly validate the digest of a signed portable executable (PE) file, which allows user-assisted remote attackers to execute arbitrary code via a modified file with additional content, aka "WinVerifyTrust Signature Validation Vulnerability."

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

88.78%

99.8th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Jun 22, 2022.

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows 7	All versions	Sp1
Microsoft	Windows Server 2003	All versions	Sp2
Microsoft	Windows Server 2008	All versions	Sp2
Microsoft	Windows Server 2008	r2	—
Microsoft	Windows Vista	All versions	Sp2
Microsoft	Windows Xp	All versions	Sp2

References

http://osvdb.org/81135Broken Link
http://secunia.com/advisories/48581Broken Link
http://www.securitytracker.com/id?1026906Broken Link, Third Party Advisory, VDB Entry
http://www.us-cert.gov/cas/techalerts/TA12-101A.htmlThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-024Patch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15594Broken Link
http://osvdb.org/81135Broken Link
http://secunia.com/advisories/48581Broken Link
http://www.securitytracker.com/id?1026906Broken Link, Third Party Advisory, VDB Entry
http://www.us-cert.gov/cas/techalerts/TA12-101A.htmlThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-024Patch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15594Broken Link
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-0151US Government Resource

Timeline

Published: Apr 10, 2012
Last Modified: Jun 16, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2012-0151?

How severe is CVE-2012-0151?

CVE-2012-0151 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 88.78% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2012-0151?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST