SUSE-SU-2021:1927-1: important: Security update for spice

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for spice
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1927-1
Rating:             important
References:         #1181686 
Cross-References:   CVE-2021-20201
CVSS scores:
                    CVE-2021-20201 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
                    CVE-2021-20201 (SUSE): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Affected Products:
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Server Applications 15-SP2
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for spice fixes the following issues:

   - CVE-2021-20201: client initiated renegotiation causing denial of service
     (bsc#1181686)


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 MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1927=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-1927=1



Package List:

   - SUSE MicroOS 5.0 (aarch64 x86_64):

      libspice-server1-0.14.2-3.6.1
      libspice-server1-debuginfo-0.14.2-3.6.1
      spice-debugsource-0.14.2-3.6.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      libspice-server-devel-0.14.2-3.6.1
      libspice-server1-0.14.2-3.6.1
      libspice-server1-debuginfo-0.14.2-3.6.1
      spice-debugsource-0.14.2-3.6.1


References:

   https://www.suse.com/security/cve/CVE-2021-20201.html
   https://bugzilla.suse.com/1181686