CVE-2011-2516
EPSS 7.3%xml-security-c - buffer overflow
Published: 7/11/2011Modified: 4/28/2026
Description
Off-by-one error in the XML signature feature in Apache XML Security for C++ 1.6.0, as used in Shibboleth before 2.4.3 and possibly other products, allows remote attackers to cause a denial of service (crash) via a signature using a large RSA key, which triggers a buffer overflow.
Affected packages (2)
- Debian/xml-security-cfrom 0, < 1.6.1-1
- Debian/xml-security-cfrom 0, < 1.4.0-3+lenny3