CVE-2009-2511

The record

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 packages

Related vulnerabilities

• CVE-2026-102621 A vulnerability was identified in Freedesktop Poppler up to 26.08.0. CWE-189
• CVE-2026-102620 A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. CWE-189
• CVE-2026-93314 A vulnerability was determined in Freedesktop Poppler 26.07.0. CWE-189
• CVE-2026-93313 A vulnerability was found in Freedesktop Poppler 26.07.0. CWE-189
• CVE-2026-93311 A vulnerability was detected in Freedesktop Poppler 26.07.0. CWE-189
• CVE-2026-86297 A vulnerability was identified in D-Link DIR-605 B1v202WWB03. CWE-189
• CVE-2026-86289 A vulnerability was found in Ollama up to 0.31.1. CWE-189
• CVE-2026-82908 A vulnerability was found in MSI Dragon Center up to 2.0.155.0. CWE-189