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Last updated: 12/25/2014 11:34:54 PM

CVE Publication rate: 18.77

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National Cyber Awareness System

Vulnerability Summary for CVE-2011-1685

Original release date: 04/22/2011
Last revised: 05/11/2011


Best Practical Solutions RT 3.8.0 through 3.8.9 and 4.0.0rc through 4.0.0rc7, when the CustomFieldValuesSources (aka external custom field) option is enabled, allows remote authenticated users to execute arbitrary code via unspecified vectors, as demonstrated by a cross-site request forgery (CSRF) attack.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.6 (MEDIUM) (AV:N/AC:H/Au:S/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 3.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: High
Authentication: Required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: XF
Name: rt-externalcustomfield-code-exec(66791)
External Source: VUPEN
Name: ADV-2011-1071
External Source: CONFIRM
Name: http://blog.bestpractical.com/2011/04/security-vulnerabilities-in-rt.html
Type: Advisory
External Source: SECUNIA
Name: 44189
Type: Advisory
External Source: BID
Name: 47383
External Source: DEBIAN
Name: DSA-2220
External Source: MLIST
Name: [rt-announce] 20110414 RT 3.8.10 Released - Security Release
Type: Patch Information
External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=696795
Type: Patch Information
External Source: MLIST
Name: [rt-announce] 20110414 Security vulnerabilities in RT
Type: Patch Information

Technical Details

Vulnerability Type (View All)
  • Cross-Site Request Forgery (CSRF) (CWE-352)