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 attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PrefixList attribute.
archives.neohapsis.com/archives/fulldisclosure/2013-06/0143.html
santuario.apache.org/secadv.data/CVE-2013-2156.txt
svn.apache.org/viewvc?view=revision&revision=1493961
www.debian.org/security/2013/dsa-2710
lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3E
lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E
www.tenable.com/security/tns-2018-15