openSUSE Security Update: Security update for wicked
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Announcement ID: openSUSE-SU-2020:0207-1
Rating: important
References: #1160904 #1160906
Cross-References: CVE-2019-18903 CVE-2020-7217
Affected Products:
openSUSE Leap 15.1
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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).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Patch Instructions:

To install this openSUSE 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:

– openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-207=1

Package List:

– openSUSE Leap 15.1 (i586 x86_64):

wicked-0.6.60-lp151.2.9.1
wicked-debuginfo-0.6.60-lp151.2.9.1
wicked-debugsource-0.6.60-lp151.2.9.1
wicked-service-0.6.60-lp151.2.9.1

References:

https://www.suse.com/security/cve/CVE-2019-18903.html
https://www.suse.com/security/cve/CVE-2020-7217.html
https://bugzilla.suse.com/1160904
https://bugzilla.suse.com/1160906

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