National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2516 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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://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@%3Ccommits.santuario.apache.org%3E

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:apache:xml_security_for_c%2b%2b:1.6.0
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:1.3.1
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:1.3.2
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:1.3.3
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:1.3.4
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:1.3.5
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:1.3f
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.0
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.1
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.2
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.2.1
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.3
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.3.1
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.4
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp:2.4.1
     Show Matching CPE(s)
 cpe:/a:shibboleth:shibboleth-sp
     Show Matching CPE(s)
Up to (including)
2.4.2


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2516
NVD Published Date:
07/11/2011
NVD Last Modified:
10/09/2018