CVE-2013-2155: Apache Santuario XML Security for C++ (aka xml-security-c) before 1.7.1 does not properly validate length v...

Security readout for executives and security teams

CVE-2013-2155 affects Apache Santuario XML Security for C++ before 1.7.1. A malformed XML signature could trigger denial of service or bypass an earlier signature-spoofing protection. The main concern is applications that rely on this C++ library to validate XML digital signatures from untrusted sources. Exposure is most likely where xml-security-c before 1.7.1 is embedded or packaged in applications that process signed XML. Debian issued DSA-2710. The provided data does not identify specific downstream products, appliances, or services beyond Apache Santuario XML Security for C++. Prioritize remediation for systems where signed XML drives trust decisions or service availability. The age of the CVE lowers urgency if modern packages are used, but signature spoofing impact can be business-critical in exposed workflows. Mitigation focus: Upgrade Apache Santuario XML Security for C++ to 1.7.1 or later.; Apply distribution packages referenced by Debian DSA-2710 where applicable.; Check vendor guidance for products that bundle xml-security-c internally..

Prepared

Jun 14, 2026, 21:50 UTC (UTC+00:00)

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