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openSUSE: 2018:4177-1 Moderate: pdns-recursor DoS Fixes

opensuse
Calendar Grey December 18, 2018
Dist Opensuse Esm H88
The latest patch addresses various vulnerabilities related to pdns-recursor in openSUSE, enhancing overall system integrity and protection.
An update that fixes four vulnerabilities is now available

Description

This update for pdns-recursor fixes the following issues:

Security issues fixed:

- CVE-2018-10851: Fixed denial of service via crafted zone record or

crafted answer (bsc#1114157).

- CVE-2018-14644: Fixed denial of service via crafted query for meta-types

(bsc#1114170).

- CVE-2018-14626: Fixed packet cache pollution via crafted query

(bsc#1114169).

- CVE-2018-16855: Fixed case where a crafted query could cause a denial of

service (bsc#1116592)

This update was imported from the openSUSE:Leap:15.0:Update update project.

Topics%20covered

Topics Covered

security advisory denial of service security fix openSUSE pdns-recursor

Patch

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:

zypper in -t patch openSUSE-2018-1570=1

Package List

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

pdns-recursor-4.1.2-bp150.2.3.1

References

https://www.suse.com/security/cve/CVE-2018-10851.html

https://www.suse.com/security/cve/CVE-2018-14626.html

https://www.suse.com/security/cve/CVE-2018-14644.html

https://www.suse.com/security/cve/CVE-2018-16855.html

https://bugzilla.suse.com/1114157

https://bugzilla.suse.com/1114169

https://bugzilla.suse.com/1114170

https://bugzilla.suse.com/1116592

--

Announcement ID: openSUSE-SU-2018:4177-1
Rating: moderate
Affected Products: openSUSE Backports SLE-15 .

Topics%20covered

Topics Covered

security advisory denial of service security fix openSUSE pdns-recursor

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