SUSE-SU-2020:0347-1: important: Security update for wicked

sle-security-updates at sle-security-updates at
Thu Feb 6 10:17:56 MST 2020

   SUSE Security Update: Security update for wicked

Announcement ID:    SUSE-SU-2020:0347-1
Rating:             important
References:         #1160904 #1160906 
Cross-References:   CVE-2019-18903 CVE-2020-7217
Affected Products:
                    SUSE Linux Enterprise Module for Basesystem 15-SP1

   An update that fixes two vulnerabilities is now available.


   This update for wicked fixes the following issues:

   - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6
     IA_PD option (bsc#1160904).
   - CVE-2020-7217: Fixed a memory leak in DHCP4 fsm when processing packets
     for other client ids (bsc#1160906).

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 Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-347=1

Package List:

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):



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