{"action":"Upgrade xml-security-c to 1.6.1-6 or later.","affected":[{"fixed":"1.6.1-6","introduced":"0"}],"component":"xml-security-c","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.6.1-6"],"id":"tcs_01M5NAD5E3S6491ACXRG5VMEAG","modified_at":"2026-09-01T20:03:15.544040937Z","published_at":"2013-08-20T22:55:03.847Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-2156","https://security-tracker.debian.org/tracker/CVE-2013-2156"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-2156","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-2156"}],"summary":"Heap-based buffer overflow in the Exclusive Canonicalization functionality (xsec/canon/XSECC14n20010315.cpp) in Apache Santuario XML Security for C++ (aka xml-security-c) before 1.7.1 allows remote at"}