National Cyber Awareness System

Vulnerability Summary for CVE-2011-2764

Overview

The FS_CheckFilenameIsNotExecutable function in qcommon/files.c in the ioQuake3 engine 1.36 and earlier, as used in World of Padman, Smokin' Guns, OpenArena, Tremulous, and ioUrbanTerror, does not properly determine dangerous file extensions, which allows remote attackers to execute arbitrary code via a crafted third-party addon that creates a Trojan horse DLL file.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=725951

Type: Patch Information; Exploit

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=725951

External Source: CONFIRM

Name: http://thilo.tjps.eu/download/patches/ioq3-svn-r2098.diff

Type: Patch Information

Hyperlink:http://thilo.tjps.eu/download/patches/ioq3-svn-r2098.diff

External Source: CONFIRM

Name: http://svn.icculus.org/quake3?view=rev&revision=2098

Type: Patch Information

Hyperlink:http://svn.icculus.org/quake3?view=rev&revision=2098

External Source: XF

Name: ioquake-gamecode-code-execution(68870)

Hyperlink:http://xforce.iss.net/xforce/xfdb/68870

External Source: BID

Name: 48915

Hyperlink:http://www.securityfocus.com/bid/48915

External Source: BUGTRAQ

Name: 20110728 Two security issues fixed in ioQuake3 engine

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/519051/100/0/threaded

External Source: SREASON

Name: 8324

Hyperlink:http://securityreason.com/securityalert/8324

External Source: SECUNIA

Name: 45540

Hyperlink:http://secunia.com/advisories/45540

External Source: SECUNIA

Name: 45539

Hyperlink:http://secunia.com/advisories/45539

External Source: FEDORA

Name: FEDORA-2011-9898

Hyperlink:http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063460.html

External Source: FULLDISC

Name: 20110728 Two security issues fixed in ioQuake3 engine

Hyperlink:http://archives.neohapsis.com/archives/fulldisclosure/2011-07/0338.html