CVE-2011-2516
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 7.7%
exploitation probability
7.7%top 5% of all CVEs
observed exploitation
nono source reports it
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 products
n/a · n/aReferences
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063159.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-July/063229.htmlhttp://santuario.apache.org/secadv/CVE-2011-2516.txthttp://secunia.com/advisories/45151http://secunia.com/advisories/45191http://secunia.com/advisories/45198http://secunia.com/advisories/45491https://exchange.xforce.ibmcloud.com/vulnerabilities/68420http://shibboleth.internet2.edu/secadv/secadv_20110706.txthttps://issues.apache.org/jira/browse/SANTUARIO-271https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3Ehttps://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E