Resource Exhaustion Affecting dbus package, versions <1:1.12.20-7.el9_1


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.18% (57th percentile)

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  • Snyk IDSNYK-RHEL9-DBUS-7863005
  • published3 Sept 2024
  • disclosed5 Oct 2022

Introduced: 5 Oct 2022

CVE-2022-42011  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade RHEL:9 dbus to version 1:1.12.20-7.el9_1 or higher.
This issue was patched in RHSA-2023:0335.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dbus package and not the dbus package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message where an array length is inconsistent with the size of the element type.

CVSS Scores

version 3.1