Cross-References: CVE-2020-25650 CVE-2020-25651 CVE-2020-25652 CVE-2020-25653 Affected Products: SUSE Linux Enterprise Module for Desktop Applications 15-SP2 ______________________________________________________________________________
An update that solves four vulnerabilities and has one errata is now available.
Description:
This update for spice-vdagent fixes the following issues:
Security issues fixed:
- CVE-2020-25650: Fixed a memory DoS via arbitrary entries in `active_xfers` hash table (bsc#1177780). - CVE-2020-25651: Fixed a possible file transfer DoS and information leak via `active_xfers` hash map (bsc#1177781). - CVE-2020-25652: Fixed a possibility to exhaust file descriptors in `vdagentd` (bsc#1177782). - CVE-2020-25653: Fixed a race condition when the UNIX domain socket peer PID retrieved via `SO_PEERCRED` (bsc#1177783).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Module for Desktop Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3268=1
Package List:
- SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64):