Out-of-Bounds Affecting dbus package, versions <1.8.8-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-DEBIAN11-DBUS-516165
  • published22 Sept 2014
  • disclosed22 Sept 2014

Introduced: 22 Sep 2014

CVE-2014-3635  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:11 dbus to version 1.8.8-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dbus package and not the dbus package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.

CVSS Scores

version 3.1