Upstream information

CVE-2016-0747 at MITRE

Description

The resolver in nginx before 1.8.1 and 1.9.x before 1.9.10 does not properly limit CNAME resolution, which allows remote attackers to cause a denial of service (worker process resource consumption) via vectors related to arbitrary name resolution.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.96 2.57
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:H/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low High
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.3
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
SUSE Bugzilla entry: 963775 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Lifecycle Management Server 1.3
  • GeoIP >= 1.4.7-2.10.1
  • libGeoIP1 >= 1.4.7-2.10.1
  • nginx-1.0 >= 1.0.15-0.29.2
Patchnames:
sleslms13-nginx-1.0-12540
SUSE Studio Onsite 1.3
  • GeoIP >= 1.4.7-2.10.1
  • libGeoIP1 >= 1.4.7-2.10.1
  • nginx-1.0 >= 1.0.15-0.29.2
Patchnames:
slestso13-nginx-1.0-12540
SUSE WebYast 1.3
  • GeoIP >= 1.4.7-2.10.1
  • libGeoIP1 >= 1.4.7-2.10.1
  • nginx-1.0 >= 1.0.15-0.29.2
Patchnames:
slewyst13-nginx-1.0-12540
openSUSE Leap 42.1
  • nginx >= 1.8.1-5.1
  • nginx-debuginfo >= 1.8.1-5.1
  • nginx-debugsource >= 1.8.1-5.1
Patchnames:
openSUSE-2016-161
openSUSE Tumbleweed
  • nginx >= 1.11.4-2.5
  • vim-plugin-nginx >= 1.11.4-2.5
Patchnames:
openSUSE Tumbleweed GA nginx