Upstream information

CVE-2019-6467 at MITRE

Description

A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAIN redirection for recursive clients, is also serving a local copy of the root zone or using mirroring to provide the root zone, although other configurations are also possible. Versions affected: BIND 9.12.0-> 9.12.4, 9.14.0. Also affects all releases in the 9.13 development branch.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1133186 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SLES for SAP Applications bind Not affected
SUSE Linux Enterprise 15 Module for Basesystem bind Not affected
SUSE Linux Enterprise 15 Module for Server Applications bind Not affected
SUSE Linux Enterprise Desktop 12 SP3 bind Not affected
SUSE Linux Enterprise Desktop 12 SP4 bind Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 bind Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 bind Affected
SUSE Linux Enterprise Server 11 SP3 LTSS bind Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS bind Not affected
SUSE Linux Enterprise Server 12 LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP3 bind Not affected
SUSE Linux Enterprise Server 12 SP4 bind Affected
SUSE Linux Enterprise Server 12 SP5 bind Affected
SUSE Linux Enterprise Server for SAP Applications 12 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bind Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bind Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 bind Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 bind Affected