[SECURITY] [DSA 5250-1] dbus security update

2022-10-0618:51:40

lists.debian.org

dbus

security update

denial of service

fix

vulnerability

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

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

56.6%

JSON

Debian Security Advisory DSA-5250-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
October 06, 2022 https://www.debian.org/security/faq

Package : dbus
CVE ID : CVE-2022-42010 CVE-2022-42011 CVE-2022-42012
Debian Bug : 1004543 1005889

Evgeny Vereshchagin discovered multiple vulnerabilities in D-Bus, a
simple interprocess messaging system, which may result in denial of
service by an authenticated user.

For the stable distribution (bullseye), these problems have been fixed in
version 1.12.24-0+deb11u1.

We recommend that you upgrade your dbus packages.

For the detailed security status of dbus please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/dbus

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian10armhfdbus-user-session< 1.12.24-0+deb10u1dbus-user-session_1.12.24-0+deb10u1_armhf.deb
Debian11arm64dbus< 1.12.24-0+deb11u1dbus_1.12.24-0+deb11u1_arm64.deb
Debian10armhflibdbus-1-3-udeb< 1.12.24-0+deb10u1libdbus-1-3-udeb_1.12.24-0+deb10u1_armhf.deb
Debian11ppc64eldbus-tests-dbgsym< 1.12.24-0+deb11u1dbus-tests-dbgsym_1.12.24-0+deb11u1_ppc64el.deb
Debian11mips64eldbus-udeb< 1.12.24-0+deb11u1dbus-udeb_1.12.24-0+deb11u1_mips64el.deb
Debian11amd64dbus-tests-dbgsym< 1.12.24-0+deb11u1dbus-tests-dbgsym_1.12.24-0+deb11u1_amd64.deb
Debian11mipseldbus-x11< 1.12.24-0+deb11u1dbus-x11_1.12.24-0+deb11u1_mipsel.deb
Debian11arm64dbus-tests< 1.12.24-0+deb11u1dbus-tests_1.12.24-0+deb11u1_arm64.deb
Debian11mips64ellibdbus-1-3-dbgsym< 1.12.24-0+deb11u1libdbus-1-3-dbgsym_1.12.24-0+deb11u1_mips64el.deb
Debian11ppc64eldbus-udeb< 1.12.24-0+deb11u1dbus-udeb_1.12.24-0+deb11u1_ppc64el.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	armhf	dbus-user-session	< 1.12.24-0+deb10u1	dbus-user-session_1.12.24-0+deb10u1_armhf.deb
Debian	11	arm64	dbus	< 1.12.24-0+deb11u1	dbus_1.12.24-0+deb11u1_arm64.deb
Debian	10	armhf	libdbus-1-3-udeb	< 1.12.24-0+deb10u1	libdbus-1-3-udeb_1.12.24-0+deb10u1_armhf.deb
Debian	11	ppc64el	dbus-tests-dbgsym	< 1.12.24-0+deb11u1	dbus-tests-dbgsym_1.12.24-0+deb11u1_ppc64el.deb
Debian	11	mips64el	dbus-udeb	< 1.12.24-0+deb11u1	dbus-udeb_1.12.24-0+deb11u1_mips64el.deb
Debian	11	amd64	dbus-tests-dbgsym	< 1.12.24-0+deb11u1	dbus-tests-dbgsym_1.12.24-0+deb11u1_amd64.deb
Debian	11	mipsel	dbus-x11	< 1.12.24-0+deb11u1	dbus-x11_1.12.24-0+deb11u1_mipsel.deb
Debian	11	arm64	dbus-tests	< 1.12.24-0+deb11u1	dbus-tests_1.12.24-0+deb11u1_arm64.deb
Debian	11	mips64el	libdbus-1-3-dbgsym	< 1.12.24-0+deb11u1	libdbus-1-3-dbgsym_1.12.24-0+deb11u1_mips64el.deb
Debian	11	ppc64el	dbus-udeb	< 1.12.24-0+deb11u1	dbus-udeb_1.12.24-0+deb11u1_ppc64el.deb