Vulnerability Details : 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 when receiving a message where an array length is inconsistent with the size of the element type.
Products affected by CVE-2022-42011
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-42011
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-42011
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2022-42011
-
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-42011
-
https://www.openwall.com/lists/oss-security/2022/10/06/1
oss-security - dbus denial of service: CVE-2022-42010, -42011, -42012Mailing List;Patch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4CO7N226I3X5FNBR2MACCH6TS764VJP/
[SECURITY] Fedora 35 Update: dbus-1.12.24-1.fc35 - package-announce - Fedora Mailing-ListsMailing List
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E4CO7N226I3X5FNBR2MACCH6TS764VJP/
[SECURITY] Fedora 35 Update: dbus-1.12.24-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://gitlab.freedesktop.org/dbus/dbus/-/issues/413
CVE-2022-42011: dbus-daemon can be crashed by messages with array length inconsistent with element type (#413) · Issues · dbus / dbus · GitLabExploit;Issue Tracking;Third Party Advisory
-
https://security.gentoo.org/glsa/202305-08
D-Bus: Multiple Vulnerabilities (GLSA 202305-08) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQCSLMCK2XGX23R2DKW2MSAICQAK6MT2/
[SECURITY] Fedora 36 Update: dbus-1.14.4-1.fc36 - package-announce - Fedora Mailing-ListsMailing List
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SQCSLMCK2XGX23R2DKW2MSAICQAK6MT2/
[SECURITY] Fedora 36 Update: dbus-1.14.4-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ND74SKN56BCYL3QLEAAB6E64UUBRA5UG/
[SECURITY] Fedora 37 Update: dbus-1.14.4-1.fc37 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ND74SKN56BCYL3QLEAAB6E64UUBRA5UG/
[SECURITY] Fedora 37 Update: dbus-1.14.4-1.fc37 - package-announce - Fedora Mailing-ListsMailing List
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