CVE-2022-42011

2022-10-1000:00:00

ubuntu.com

d-bus

array length

crash

authentication

libdbus

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

56.6%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchdbus< 1.12.2-1ubuntu1.4UNKNOWN
ubuntu20.04noarchdbus< 1.12.16-2ubuntu2.3UNKNOWN
ubuntu22.04noarchdbus< 1.12.20-2ubuntu4.1UNKNOWN
ubuntu22.10noarchdbus< 1.14.0-2ubuntu3UNKNOWN
ubuntu23.04noarchdbus< 1.14.0-2ubuntu3UNKNOWN
ubuntu14.04noarchdbus< 1.6.18-0ubuntu4.5+esm3UNKNOWN
ubuntu16.04noarchdbus< 1.10.6-1ubuntu3.6+esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	dbus	< 1.12.2-1ubuntu1.4	UNKNOWN
ubuntu	20.04	noarch	dbus	< 1.12.16-2ubuntu2.3	UNKNOWN
ubuntu	22.04	noarch	dbus	< 1.12.20-2ubuntu4.1	UNKNOWN
ubuntu	22.10	noarch	dbus	< 1.14.0-2ubuntu3	UNKNOWN
ubuntu	23.04	noarch	dbus	< 1.14.0-2ubuntu3	UNKNOWN
ubuntu	14.04	noarch	dbus	< 1.6.18-0ubuntu4.5+esm3	UNKNOWN
ubuntu	16.04	noarch	dbus	< 1.10.6-1ubuntu3.6+esm2	UNKNOWN