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  1. CVEs
  2. CVE-2011-3349
  1. CVEs

CVE-2011-3349

high
  • Information
  • CPEs
  • Plugins

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.

References

  • Advisories
  • More

https://www.securityfocus.com/bid/50506

https://security-tracker.debian.org/tracker/CVE-2011-3349

https://seclists.org/oss-sec/2011/q3/393

https://bugs.launchpad.net/debian/+source/lightdm/+bug/834079

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=639151

https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-3313

https://access.redhat.com/security/cve/cve-2011-3349

Details

Source: Mitre, NVD

Published: 2019-11-19

Updated: 2019-12-03

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00363

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