National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-6467 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Nist CVSS score does not match with CNA score
CNA:  Internet Systems Consortium (ISC)
Base Score: 5.9 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://kb.isc.org/docs/cve-2019-6467 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-617 Reachable Assertion NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
9.12.0
Up to (including)
9.12.4
 cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
9.13.0
Up to (including)
9.13.7
 cpe:2.3:a:isc:bind:9.14.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-6467
NVD Published Date:
10/09/2019
NVD Last Modified:
11/01/2019