CVE-2011-2516: Buffer Overflow
First published: Mon Jul 11 2011(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Xml Security For C\+\+ | =1.6.0 | |
| Shibboleth Shibboleth-sp | =1.3.2 | |
| Shibboleth Shibboleth-sp | =1.3.3 | |
| Shibboleth Shibboleth-sp | <=2.4.2 | |
| Shibboleth Shibboleth-sp | =2.4.1 | |
| Shibboleth Shibboleth-sp | =1.3.4 | |
| Shibboleth Shibboleth-sp | =2.2 | |
| Shibboleth Shibboleth-sp | =2.1 | |
| Shibboleth Shibboleth-sp | =1.3f | |
| Shibboleth Shibboleth-sp | =2.0 | |
| Shibboleth Shibboleth-sp | =2.4 | |
| Shibboleth Shibboleth-sp | =2.2.1 | |
| Shibboleth Shibboleth-sp | =2.3.1 | |
| Shibboleth Shibboleth-sp | =2.3 | |
| Shibboleth Shibboleth-sp | =1.3.1 | |
| Shibboleth Shibboleth-sp | =1.3.5 |
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Reference Links
- http://secunia.com/advisories/45191
- http://secunia.com/advisories/45151
- http://shibboleth.internet2.edu/secadv/secadv_20110706.txt
- https://issues.apache.org/jira/browse/SANTUARIO-271
- http://www.securityfocus.com/bid/48611
- http://santuario.apache.org/secadv/CVE-2011-2516.txt
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063159.html
- http://secunia.com/advisories/45491
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063229.html
- http://www.securitytracker.com/id?1025755
- http://secunia.com/advisories/45198
- http://www.debian.org/security/2011/dsa-2277
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68420
- http://www.securityfocus.com/archive/1/518756/100/0/threaded
- https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E
- https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3E
- collector/nvd-historical
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/weakness
- agent/type
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/description
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/apache
- canonical/apache xml security for c\+\+
- version/apache xml security for c\+\+/1.6.0
- vendor/shibboleth
- canonical/shibboleth shibboleth-sp
- version/shibboleth shibboleth-sp/1.3.2
- version/shibboleth shibboleth-sp/1.3.3
- version/shibboleth shibboleth-sp/2.4.2
- version/shibboleth shibboleth-sp/2.4.1
- version/shibboleth shibboleth-sp/1.3.4
- version/shibboleth shibboleth-sp/2.2
- version/shibboleth shibboleth-sp/2.1
- version/shibboleth shibboleth-sp/1.3f
- version/shibboleth shibboleth-sp/2.0
- version/shibboleth shibboleth-sp/2.4
- version/shibboleth shibboleth-sp/2.2.1
- version/shibboleth shibboleth-sp/2.3.1
- version/shibboleth shibboleth-sp/2.3
- version/shibboleth shibboleth-sp/1.3.1
- version/shibboleth shibboleth-sp/1.3.5