DEBIAN-CVE-2020-35512
- Source
- https://security-tracker.debian.org/tracker/CVE-2020-35512
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-35512.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-35512
- Upstream
- Published
- 2021-02-15T17:15:12.993Z
- Modified
- 2025-11-14T03:18:34.631572Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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
Affected packages
Debian:11 / dbus
Package
- Name
- dbus
- Purl
- pkg:deb/debian/dbus?arch=source
Debian:12 / dbus
Package
- Name
- dbus
- Purl
- pkg:deb/debian/dbus?arch=source
Debian:13 / dbus
Package
- Name
- dbus
- Purl
- pkg:deb/debian/dbus?arch=source
Debian:14 / dbus
Package
- Name
- dbus
- Purl
- pkg:deb/debian/dbus?arch=source