XML Signature Spoofing Vulnerability in Apache Santuario XML Security for C++

CVE-2013-2155 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:P

Apache Santuario XML Security for C++ (aka xml-security-c) before 1.7.1 does not properly validate length values, which allows remote attackers to cause a denial of service or bypass the CVE-2009-0217 protection mechanism and spoof a signature via crafted length values to the (1) compareBase64StringToRaw, (2) DSIGAlgorithmHandlerDefault, or (3) DSIGAlgorithmHandlerDefault::verify functions.

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