Vulnerability Report

CVE-2011-2504

Title: Xfree86 X11Perf Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2011-2504.

CWE Category NVD-CWE-noinfo

Published Date Mar 08, 2013

Modified Date Apr 29, 2026

Exploit Status Not Found

Score 6.9 CVSS v2.0

Exploit Probability (EPSS)

0.17%

Vulnerability Summary

CVE-2011-2504: Untrusted search path vulnerability in x11perfcomp in XFree86 x11perf before 1.5.4 allows local users to gain privileges via unspecified Trojan horse code in the current working directory.

Impacted Vendors

xfree86 1

Reference Links

http://lists.freedesktop.org/archives/xorg-announce/2011-July/001715.html http://rhn.redhat.com/errata/RHSA-2013-0502.html http://www.securityfocus.com/bid/58082 https://bugzilla.redhat.com/show_bug.cgi?id=717672 https://exchange.xforce.ibmcloud.com/vulnerabilities/82241 http://lists.freedesktop.org/archives/xorg-announce/2011-July/001715.html http://rhn.redhat.com/errata/RHSA-2013-0502.html http://www.securityfocus.com/bid/58082 https://bugzilla.redhat.com/show_bug.cgi?id=717672 https://exchange.xforce.ibmcloud.com/vulnerabilities/82241

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.9

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:L/AC:M/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-2504 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

March 08, 2013 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:L/AC:M/Au:N/C:C/I:C/A:C

Affected Stack

No specific products linked.