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CVE-2011-2764

Date: August 3, 2011

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.

Severity Score

Related Resources (15)

http://thilo.tjps.eu/download/patches/ioq3-svn-r2098.diff
https://bugzilla.redhat.com/show_bug.cgi?id=725951
http://www.securityfocus.com/bid/48915
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063460.html
http://svn.icculus.org/quake3?view=rev&revision=2098
https://nvd.nist.gov/vuln/detail/CVE-2011-2764
http://www.securityfocus.com/archive/1/519051/100/0/threaded
http://secunia.com/advisories/45540
https://security.gentoo.org/glsa/201706-23
http://archives.neohapsis.com/archives/fulldisclosure/2011-07/0338.html
http://secunia.com/advisories/45539
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2764
http://securityreason.com/securityalert/8324
https://exchange.xforce.ibmcloud.com/vulnerabilities/68870
https://www.mend.io/vulnerability-database/CVE-2011-2764

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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