openSUSE Security Update: Security update for knot
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Announcement ID: openSUSE-SU-2020:1232-1
Rating: moderate
References: #1047841
Cross-References: CVE-2017-11104
Affected Products:
openSUSE Backports SLE-15-SP2
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An update that fixes one vulnerability is now available.

Description:

This update for knot fixes the following issues:

– CVE-2017-11104: Fixed an improper implementation of TSIG protocol which
could have allowed an attacker with a valid key name and algorithm to
bypass TSIG authentication (boo#1047841).

This update was imported from the openSUSE:Leap:15.2: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 Backports SLE-15-SP2:

zypper in -t patch openSUSE-2020-1232=1

Package List:

– openSUSE Backports SLE-15-SP2 (aarch64 ppc64le s390x x86_64):

knot-1.6.8-bp152.4.3.1

References:

https://www.suse.com/security/cve/CVE-2017-11104.html
https://bugzilla.suse.com/1047841

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