CVEvulnerability
CVE-2009-2511
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2009-10-14
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-189
Description
Integer overflow in the CryptoAPI component in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows man-in-the-middle attackers to spoof arbitrary SSL servers and other entities via an X.509 certificate that has a malformed ASN.1 Object Identifier (OID) and was issued by a legitimate Certification Authority, aka "Integer Overflow in X.509 Object Identifiers Vulnerability."
Affected configurations
• microsoft windows 2000
• microsoft windows 7
• microsoft windows server 2003
• microsoft windows server 2008
• microsoft windows vista
• microsoft windows xp
Related
Weakness · not in database (1)
References
- http://www.us-cert.gov/cas/techalerts/TA09-286A.html US Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-056 docs.microsoft.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6186 oval.cisecurity.org
- http://www.us-cert.gov/cas/techalerts/TA09-286A.html US Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-056 docs.microsoft.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6186 oval.cisecurity.org