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VID 21356
Severity 40
Port 80, ...
Protocol TCP
Class CGI
Detailed Description The CVSTrac installed on the Web server, according to its version number, has a 'filediff' Remote Command Execution Vulnerability.
CVSTrac is a Web-based bug and patch tracking system for CVS (Concurrent Version Service). CVSTrac version 1.1.3 and earlier are vulnerable to a Command Execution Vulnerability in the 'filediff' functionality, caused by a failure to properly sanitize input to the "rcsinfo" parameter of the "filediff" command. By sending a specially-crafted request containing the malicious "rcsinfo" parameter, a remote attacker could execute arbitrary commands on the server.

* Note: This check solely relied on the version number of the remote CVSTrac installed on the web server to assess this vulnerability, so this might be a false positive.

* References:
http://www.osvdb.org/displayvuln.php?osvdb_id=8373
http://www.securitytracker.com/alerts/2004/Aug/1010880.html

* Platforms Affected:
Open Source Development, CVSTrac 1.1.0, 1.1,1 1.1.2, 1.1.3
OpenPKG 2.0, 2.1, CURRENT
Linux Any version
Unix Any version
Recommendation Upgrade to the latest version of CVSTrac (1.1.4 or later) from the CVSTrac Download site at http://www.cvstrac.org/cvstrac/wiki?p=DownloadCvstrac

For OpenPKG:
Upgrade to the latest cvstrac package, as listed in OpenPKG Security Advisory OpenPKG-SA-2004.036 at http://www-1.ibm.com/services/continuity/recover1.nsf/mss/MSS-OAR-E01-2004.1161.2
Related URL CVE-2004-1456 (CVE)
Related URL 10878 (SecurityFocus)
Related URL 16929 (ISS)