VDB
DEBIAN-CVE-2020-35512
DEBIAN-CVE-2020-35512
PUBLISHED
CVSS 7.800000190734863 HIGH
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
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | dbus | 0, 0, 0 |
| Debian:14 | dbus | 0, 0, 0 |
| Debian:11 | dbus | 0, 0, 0 |
| Debian:13 | dbus | 0, 0, 0 |
Timeline
- Feb 15, 2021 CVE Published
- Apr 28, 2026 CVE Updated