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CVE-2013-1062

MEDIUM · CVSS 4.6EPSS 0.4%EU EUVD

ubuntu-system-service 0.2.4 before 0.2.4.1. 0.2.3 before 0.2.3.1, and 0.2.2 before 0.2.2.1 does not properly use D-Bus for communication with a polkit authority, which allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.

Key facts

CVSS score
4.6 (v2.0)
Severity
MEDIUM
CVSS vector
AV:L/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-264
EPSS score
0.4% (30th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-1102)
Published
October 3, 2013
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-1102 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

  • canonical / ubuntu linux
  • canonical / ubuntu linux
  • canonical / ubuntu linux
  • michael vogt / ubuntu-system-service
  • michael vogt / ubuntu-system-service
  • michael vogt / ubuntu-system-service

References

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

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