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Sicherheit: Pufferüberlauf in pdns
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in pdns
ID: openSUSE-SU-2018:1462-1
Distribution: SUSE
Plattformen: SUSE Package Hub for SUSE Linux Enterprise 12
Datum: Di, 29. Mai 2018, 18:41
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1046
Applikationen: PowerDNS Authoritative Server

Originalnachricht

   openSUSE Security Update: Security update for pdns
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:1462-1
Rating: low
References: #1092540
Cross-References: CVE-2018-1046
Affected Products:
SUSE Package Hub for SUSE Linux Enterprise 12
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:


pdns was updated to 4.1.2.

Security fixes:

* Dnsreplay: bail out on a too small outgoing buffer (CVE-2018-1046
bsc#1092540)

Improvements:

* API: increase serial after dnssec related updates
* Auth: lower ‘packet too short’ loglevel
* Make check-zone error on rows that have content but shouldn’t
* Auth: avoid an isane amount of new backend connections during an axfr
* Report unparseable data in stoul invalid_argument exception
* Backport: recheck serial when axfr is done
* Backport: add tcp support for alias

Bug Fixes:

* Auth: allocate new statements after reconnecting to postgresql
* Auth-bindbackend: only compare ips in ismaster() (Kees Monshouwer)
* Rather than crash, sheepishly report no file/linenum
* Document undocumented config vars
* Backport #6276 (auth 4.1.x): prevent cname + other data with dnsupdate

Misc fixes:

* Move includes around to avoid boost L conflict
* Backport: update edns option code list
* Auth: link dnspcap2protobuf against librt when needed
* Fix a warning on botan >= 2.5.0
* Auth 4.1.x: unbreak build


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-2018-538=1



Package List:

- SUSE Package Hub for SUSE Linux Enterprise 12 (aarch64 ppc64le s390x
x86_64):

pdns-4.1.2-8.1
pdns-backend-godbc-4.1.2-8.1
pdns-backend-ldap-4.1.2-8.1
pdns-backend-lua-4.1.2-8.1
pdns-backend-mydns-4.1.2-8.1
pdns-backend-mysql-4.1.2-8.1
pdns-backend-postgresql-4.1.2-8.1
pdns-backend-remote-4.1.2-8.1
pdns-backend-sqlite3-4.1.2-8.1


References:

https://www.suse.com/security/cve/CVE-2018-1046.html
https://bugzilla.suse.com/1092540

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