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openSUSE 13.2: 2016:0834-2 Critical Alert for DNS Security Vulnerability

opensuse
Calendar Grey March 19, 2016
Dist Opensuse Esm H88
Announcement for openSUSE regarding patching of security flaws in bind, aimed at improving security measures and overall system resilience.
An update that fixes two vulnerabilities is now available

Description

This update for bind fixes the following issues:

Fix two assertion failures that can lead to a remote denial of service

attack:

* CVE-2016-1285: An error when parsing signature records for DNAME can

lead to named exiting due to an assertion failure. (bsc#970072)

* CVE-2016-1286: An error when parsing signature records for DNAME records

having specific properties can lead to named exiting due to an assertion

failure in resolver.c or db.c. (bsc#970073)

Patch

Patch Instructions:

To install this openSUSE Security Update use YaST online_update.

Alternatively you can run the command listed for your product:

- openSUSE 13.2:

zypper in -t patch openSUSE-2016-368=1

To bring your system up-to-date, use "zypper patch".

Package List

- openSUSE 13.2 (i586 x86_64):

bind-9.9.6P1-2.19.1

bind-chrootenv-9.9.6P1-2.19.1

bind-debuginfo-9.9.6P1-2.19.1

bind-debugsource-9.9.6P1-2.19.1

bind-devel-9.9.6P1-2.19.1

bind-libs-9.9.6P1-2.19.1

bind-libs-debuginfo-9.9.6P1-2.19.1

bind-lwresd-9.9.6P1-2.19.1

bind-lwresd-debuginfo-9.9.6P1-2.19.1

bind-utils-9.9.6P1-2.19.1

bind-utils-debuginfo-9.9.6P1-2.19.1

- openSUSE 13.2 (x86_64):

bind-libs-32bit-9.9.6P1-2.19.1

bind-libs-debuginfo-32bit-9.9.6P1-2.19.1

- openSUSE 13.2 (noarch):

bind-doc-9.9.6P1-2.19.1

References

https://www.suse.com/security/cve/CVE-2016-1285.html

https://www.suse.com/security/cve/CVE-2016-1286.html

https://bugzilla.suse.com/show_bug.cgi?id=970072

https://bugzilla.suse.com/show_bug.cgi?id=970073

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2016:0834-1
Rating: important
Affected Products: openSUSE 13.2 .

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