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: |
|
An update that fixes two vulnerabilities is now available.
Description:
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):
- wicked-0.6.60-3.13.1
- wicked-debuginfo-0.6.60-3.13.1
- wicked-debugsource-0.6.60-3.13.1
- wicked-service-0.6.60-3.13.1