Detections
Analytics
CVE-2020-35512
high
Description
A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors
References
https://security-tracker.debian.org/tracker/CVE-2020-35512
https://gitlab.freedesktop.org/dbus/dbus/-/issues/305#note_829128