openSUSE Security Update: Security update for pdns-recursor
______________________________________________________________________________
Announcement ID: openSUSE-SU-2018:4062-1
Rating: moderate
References: #1089814 #1114157 #1114169 #1114170 #1116592
Cross-References: CVE-2018-10851 CVE-2018-14626 CVE-2018-14644
CVE-2018-16855
Affected Products:
SUSE Package Hub for SUSE Linux Enterprise 12
______________________________________________________________________________
An update that solves four vulnerabilities and has one
errata is now available.
Description:
This update for pdns-recursor to version 4.1.8 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)
Non-security issues fixed:
– Fixed build failure with Boost 1.67.0 (bsc#1089814).
– Revert ‘Keep the EDNS status of a server on FormErr with EDNS’
– Refuse queries for all meta-types
For more details about this update, refer to:
https://blog.powerdns.com/2018/11/26/powerdns-recursor-4-1-8-released/
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:
– SUSE Package Hub for SUSE Linux Enterprise 12:
zypper in -t patch openSUSE-2018-1524=1
Package List:
– SUSE Package Hub for SUSE Linux Enterprise 12 (aarch64 ppc64le s390x x86_64):
pdns-recursor-4.1.8-13.1
pdns-recursor-debuginfo-4.1.8-13.1
pdns-recursor-debugsource-4.1.8-13.1
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/1089814
https://bugzilla.suse.com/1114157
https://bugzilla.suse.com/1114169
https://bugzilla.suse.com/1114170
https://bugzilla.suse.com/1116592
—
To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org
For additional commands, e-mail: opensuse-security-announce+help@opensuse.org
