Exploitation Summary
EIP tracks 1 public exploit for CVE-2012-2131. PoCs published by Tavis Ormandy.
AI-analyzed exploit summary This is a detailed technical writeup explaining the integer conversion vulnerabilities in OpenSSL (CVE-2012-2110) that lead to memory corruption. It describes how improper handling of ASN.1 data can result in heap overflows due to incorrect integer truncation and sign extension.
Description
Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110.
Exploits (1)
This is a detailed technical writeup explaining the integer conversion vulnerabilities in OpenSSL (CVE-2012-2110) that lead to memory corruption. It describes how improper handling of ASN.1 data can result in heap overflows due to incorrect integer truncation and sign extension.