CVE-2022-42010
MEDIUMFreedesktop Dbus < 1.12.24 - Signature Verification Bypass
Title source: ruleDescription
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.
References (6)
Core 6
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory
https://gitlab.freedesktop.org/dbus/dbus/-/issues/418
Mailing List, Patch, Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/10/06/1
Mailing List vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQCSLMCK2XGX23R2DKW2MSAICQAK6MT2/
Mailing List vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4CO7N226I3X5FNBR2MACCH6TS764VJP/
Mailing List vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ND74SKN56BCYL3QLEAAB6E64UUBRA5UG/
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-08
Scores
CVSS v3
6.5
EPSS
0.0007
EPSS Percentile
21.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-347
Status
published
Products (4)
fedoraproject/fedora
35
fedoraproject/fedora
36
fedoraproject/fedora
37
freedesktop/dbus
< 1.12.24
Published
Oct 10, 2022
Tracked Since
Feb 18, 2026