GLSA-202305-08 : D-Bus: Multiple Vulnerabilities

medium Nessus Plugin ID 175037

Description

The remote host is affected by the vulnerability described in GLSA-202305-08 (D-Bus: Multiple Vulnerabilities)

- 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 with certain invalid type signatures. (CVE-2022-42010)

- 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.
(CVE-2022-42011)

- 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 by sending a message with attached file descriptors in an unexpected format. (CVE-2022-42012)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

All D-Bus users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose >=sys-apps/dbus-1.14.4

See Also

https://security.gentoo.org/glsa/202305-08

https://bugs.gentoo.org/show_bug.cgi?id=875518

Plugin Details

Severity: Medium

ID: 175037

File Name: gentoo_GLSA-202305-08.nasl

Version: 1.0

Type: local

Published: 5/3/2023

Updated: 5/3/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2022-42012

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:dbus, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/3/2023

Vulnerability Publication Date: 10/6/2022

Reference Information

CVE: CVE-2022-42010, CVE-2022-42011, CVE-2022-42012