CVE-2012-2131: Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to co...

Security readout for executives and security teams

This is an old OpenSSL memory-corruption flaw in version 0.9.8v. A remote party could trigger unsafe handling of specially formed certificate or public-key data, causing denial of service and possibly other impact. The source data does not show current active exploitation. Exposure is most likely in legacy systems, appliances, embedded products, or applications still using OpenSSL 0.9.8v or vendor packages from that era. The affected-product metadata in the bundle is incomplete, so asset and vendor-package validation is required. Prioritize remediation where legacy OpenSSL parses untrusted certificates or keys, especially on internet-facing or security-critical systems. Treat unsupported OpenSSL 0.9.8v as a modernization risk even if this specific CVE lacks current exploitation evidence. Mitigation focus: Identify systems and applications using OpenSSL 0.9.8v or bundled legacy OpenSSL libraries.; Apply the relevant vendor OpenSSL security update for each operating system or appliance.; Replace unsupported OpenSSL 0.9.8v builds with maintained versions where vendor guidance permits..

Prepared

Jun 24, 2026, 12:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.