Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2020-35512: SUSE Linux Security Advisory

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

SUSE: CVE-2020-35512: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
02/15/2021
Created
07/02/2021
Added
07/01/2021
Modified
02/04/2022

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

Solution(s)

  • suse-upgrade-dbus-1
  • suse-upgrade-dbus-1-devel
  • suse-upgrade-dbus-1-devel-32bit
  • suse-upgrade-dbus-1-devel-doc
  • suse-upgrade-dbus-1-x11
  • suse-upgrade-libdbus-1-3
  • suse-upgrade-libdbus-1-3-32bit

References

  • SUSE-SU-2021:2211-1
  • SUSE-SU-2021:2292-1
  • SUSE-SU-2021:2424-1
  • SUSE-SU-2021:2590-1
  • CVE-2020-35512
  • USN-5244-1

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;