Exploitation Summary
EIP tracks 1 public exploit for CVE-2009-2511. PoCs published by Dan Kaminsky.
AI-analyzed exploit summary This exploit demonstrates a vulnerability in Microsoft Internet Explorer where it fails to properly handle encoded values in X.509 certificates, allowing attackers to perform man-in-the-middle attacks or impersonate trusted servers. The provided PKCS#10 certificate requests and private key illustrate the issue with leading zeroes and 64-bit overflow.
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."
Exploits (1)
This exploit demonstrates a vulnerability in Microsoft Internet Explorer where it fails to properly handle encoded values in X.509 certificates, allowing attackers to perform man-in-the-middle attacks or impersonate trusted servers. The provided PKCS#10 certificate requests and private key illustrate the issue with leading zeroes and 64-bit overflow.