CVE-2020-35512

Name
CVE-2020-35512
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
NVD Severity
unknown
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Issue Tracking https://bugs.gentoo.org/755392
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1909101
MISC https://security-tracker.debian.org/tracker/CVE-2020-35512
MISC https://gitlab.freedesktop.org/dbus/dbus/-/issues/305#note_829128

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:freedesktop:dbus:1.12.20:*:*:*:*:*:*:* dbus == None == 1.12.20

Vulnerable and fixed packages

Source package Branch Version Maintainer Status