CVE-2022-42011
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Freedesktop Dbus
PublishedOct 10, 2022
First seenOct 10, 2022
Weakness typeCWE-129CWE-129
How to fix
Update
- freedesktop dbus1.12.24, 1.14.4, 1.15.2 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQCSLMCK2XGX23R2DKW2MSAICQAK6MT2/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4CO7N226I3X5FNBR2MACCH6TS764VJP/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ND74SKN56BCYL3QLEAAB6E64UUBRA5UG/
- security.gentoo.org/glsa/202305-08
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freedesktop dbus | v < 1.12.24, 1.13.0 ≤ v < 1.14.4, 1.15.0 ≤ v < 1.15.2 | 1.12.24, 1.14.4, 1.15.2 |
| fedoraproject fedora | 35, 36, 37 | — |
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