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SUSE: CVE-2016-2120: SUSE Linux Security Advisory

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SUSE: CVE-2016-2120: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
01/13/2017
Created
07/25/2018
Added
01/19/2017
Modified
01/14/2020

Description

An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone under their control then sending a DNS query for that record. The issue is due to an integer overflow when checking if the content of the record matches the expected size, allowing an attacker to cause a read past the buffer boundary.

Solution(s)

  • suse-upgrade-pdns
  • suse-upgrade-pdns-backend-ldap
  • suse-upgrade-pdns-backend-ldap-debuginfo
  • suse-upgrade-pdns-backend-lua
  • suse-upgrade-pdns-backend-lua-debuginfo
  • suse-upgrade-pdns-backend-mydns
  • suse-upgrade-pdns-backend-mydns-debuginfo
  • suse-upgrade-pdns-backend-mysql
  • suse-upgrade-pdns-backend-mysql-debuginfo
  • suse-upgrade-pdns-backend-postgresql
  • suse-upgrade-pdns-backend-postgresql-debuginfo
  • suse-upgrade-pdns-backend-sqlite3
  • suse-upgrade-pdns-backend-sqlite3-debuginfo
  • suse-upgrade-pdns-debuginfo
  • suse-upgrade-pdns-debugsource

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