5

CVE-2011-2516

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Shibboleth ≫ Shibboleth-sp Version <= 2.4.2
Shibboleth ≫ Shibboleth-sp Version1.3.1
Shibboleth ≫ Shibboleth-sp Version1.3.2
Shibboleth ≫ Shibboleth-sp Version1.3.3
Shibboleth ≫ Shibboleth-sp Version1.3.4
Shibboleth ≫ Shibboleth-sp Version1.3.5
Shibboleth ≫ Shibboleth-sp Version1.3f
Shibboleth ≫ Shibboleth-sp Version2.0
Shibboleth ≫ Shibboleth-sp Version2.1
Shibboleth ≫ Shibboleth-sp Version2.2
Shibboleth ≫ Shibboleth-sp Version2.2.1
Shibboleth ≫ Shibboleth-sp Version2.3
Shibboleth ≫ Shibboleth-sp Version2.3.1
Shibboleth ≫ Shibboleth-sp Version2.4
Shibboleth ≫ Shibboleth-sp Version2.4.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.72% 0.938
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063159.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063229.html
http://santuario.apache.org/secadv/CVE-2011-2516.txt
Vendor Advisory
http://secunia.com/advisories/45151
Vendor Advisory
http://secunia.com/advisories/45191
Vendor Advisory
http://secunia.com/advisories/45198
http://secunia.com/advisories/45491
http://shibboleth.internet2.edu/secadv/secadv_20110706.txt
Vendor Advisory
http://www.debian.org/security/2011/dsa-2277
http://www.securityfocus.com/archive/1/518756/100/0/threaded
http://www.securityfocus.com/bid/48611
http://www.securitytracker.com/id?1025755
https://exchange.xforce.ibmcloud.com/vulnerabilities/68420
https://issues.apache.org/jira/browse/SANTUARIO-271
Exploit
https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3E
https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E