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CVE-2011-3349 Detail

Description

lightdm before 0.9.6 writes in .dmrc and Xauthority files using root permissions while the files are in user controlled folders. A local user can overwrite root-owned files via a symlink, which can allow possible privilege escalation.


Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/security/cve/cve-2011-3349 Broken Link 
https://access.redhat.com/security/cve/cve-2011-3349 Broken Link 
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=639151 Mailing List  Third Party Advisory 
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=639151 Mailing List  Third Party Advisory 
https://bugs.launchpad.net/debian/+source/lightdm/+bug/834079 Third Party Advisory 
https://bugs.launchpad.net/debian/+source/lightdm/+bug/834079 Third Party Advisory 
https://seclists.org/oss-sec/2011/q3/393 Mailing List  Third Party Advisory 
https://seclists.org/oss-sec/2011/q3/393 Mailing List  Third Party Advisory 
https://security-tracker.debian.org/tracker/CVE-2011-3349 Third Party Advisory 
https://security-tracker.debian.org/tracker/CVE-2011-3349 Third Party Advisory 
https://www.securityfocus.com/bid/50506 Third Party Advisory  VDB Entry 
https://www.securityfocus.com/bid/50506 Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-269 Improper Privilege Management cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3349
NVD Published Date:
11/19/2019
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.