openSUSE Security Update: Security update for ldns
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Announcement ID: openSUSE-SU-2020:0438-1
Rating: moderate
References: #1068709 #1068711
Cross-References: CVE-2017-1000231 CVE-2017-1000232
Affected Products:
openSUSE Leap 15.1
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An update that fixes two vulnerabilities is now available.

Description:

This update for ldns fixes the following issues:

– CVE-2017-1000231: Fixed a buffer overflow during token parsing
(bsc#1068711).
– CVE-2017-1000232: Fixed a double-free vulnerability in str2host.c
(bsc#1068709).

This update was imported from the SUSE:SLE-15: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-2020-438=1

Package List:

– openSUSE Leap 15.1 (i586 x86_64):

ldns-1.7.0-lp151.4.3.1
ldns-debuginfo-1.7.0-lp151.4.3.1
ldns-debugsource-1.7.0-lp151.4.3.1
ldns-devel-1.7.0-lp151.4.3.1
libldns2-1.7.0-lp151.4.3.1
libldns2-debuginfo-1.7.0-lp151.4.3.1
perl-DNS-LDNS-1.7.0-lp151.4.3.1
perl-DNS-LDNS-debuginfo-1.7.0-lp151.4.3.1
python3-ldns-1.7.0-lp151.4.3.1
python3-ldns-debuginfo-1.7.0-lp151.4.3.1

References:

https://www.suse.com/security/cve/CVE-2017-1000231.html
https://www.suse.com/security/cve/CVE-2017-1000232.html
https://bugzilla.suse.com/1068709
https://bugzilla.suse.com/1068711

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