Improper Input Validation The advisory has been revoked - it doesn't affect any version of package openarena (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2510-OPENARENA-15028133
- published17 Jan 2026
- disclosed4 Aug 2011
Introduced: 4 Aug 2011
CVE-2011-2764 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:25.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openarena package and not the openarena package as distributed by Ubuntu.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2011-2764
- http://www.securityfocus.com/archive/1/519051/100/0/threaded
- http://svn.icculus.org/quake3?view=rev&revision=2098
- http://thilo.tjps.eu/download/patches/ioq3-svn-r2098.diff
- https://security-tracker.debian.org/tracker/CVE-2011-2764
- http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063460.html
- http://archives.neohapsis.com/archives/fulldisclosure/2011-07/0338.html
- https://security.gentoo.org/glsa/201706-23
- https://bugzilla.redhat.com/show_bug.cgi?id=725951
- http://secunia.com/advisories/45539
- http://secunia.com/advisories/45540
- http://www.securityfocus.com/bid/48915
- http://securityreason.com/securityalert/8324
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68870