National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-1756 Detail

Current Description

modules/xmpp/serv_xmpp.c in Citadel 7.86 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.

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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://code.citadel.org/cgit.cgi/git.citadel.org/commit/?id=27c991cc2059f5530d3d4e9689dc976b745f5b0c Patch
http://code.citadel.org/cgit.cgi/git.citadel.org/commit/?id=95040add546a705cc2d1d8f16293141f9f9845a6 Patch
http://packages.debian.org/changelogs/pool/main/c/citadel/citadel_7.37-8+lenny1/changelog
http://packages.debian.org/changelogs/pool/main/c/citadel/citadel_7.83-2squeeze2/changelog
http://security.debian.org/debian-security/pool/updates/main/c/citadel/citadel_7.83-2squeeze2.diff.gz Patch
http://www.debian.org/security/2011/dsa-2250
http://www.securityfocus.com/bid/48071

Weakness Enumeration

CWE-ID CWE Name Source
CWE-399 Resource Management Errors NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:citadel:citadel:7.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:7.50:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:7.60:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:7.80:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:7.81:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:7.82:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:7.84:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:citadel:citadel:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.86


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1756
NVD Published Date:
06/20/2011
NVD Last Modified:
10/26/2011