kbrain

CVE-2013-4331

LOW · CVSS 2.1EPSS 0.4%EU EUVD

Light Display Manager (aka LightDM) 1.4.x before 1.4.3, 1.6.x before 1.6.2, and 1.7.x before 1.7.14 uses 0664 permissions for the temporary .Xauthority file, which allows local users to obtain sensitive information by reading the file.

Key facts

CVSS score
2.1 (v2.0)
Severity
LOW
CVSS vector
AV:L/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE)
CWE-264
EPSS score
0.4% (31th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-4217)
Published
February 2, 2014
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4217 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm
  • robert ancell / lightdm

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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