Security update for dnsmasq

Announcement ID: SUSE-SU-2019:14190-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2017-15107 ( SUSE ): 5.4 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
  • CVE-2017-15107 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products:
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4

An update that solves one vulnerability and has one security fix can now be installed.

Description:

This update for dnsmasq fixes the following issues:

Security issue fixed:

  • CVE-2017-15107: Fixed a vulnerability in DNSSEC implementation. Processing of wildcard synthesized NSEC records may result improper validation for non-existance. (bsc#1076958)

Non-security issue fixed:

  • Removed cache size limit. (bsc#1138743)

Patch Instructions:

To install this SUSE 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 Linux Enterprise Server 11 SP4 LTSS 11-SP4
    zypper in -t patch slessp4-dnsmasq-14190=1
  • SUSE Linux Enterprise Server 11 SP4
    zypper in -t patch slessp4-dnsmasq-14190=1

Package List:

  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64 i586)
    • dnsmasq-2.78-0.17.10.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64 i586)
    • dnsmasq-2.78-0.17.10.1

References: