CVE-2018-5745

CVSS v3.1 4.9 (Medium)

CVSS v2.0 3.5 (Low)

EPSS 0.08 % (35^th)

Affected Products 1

Advisories 15

"managed-keys" is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use in DNSSEC validation. Due to an error in the managed-keys feature it is possible for a BIND server which uses managed-keys to exit due to an assertion failure if, during key rollover, a trust anchor's keys are replaced with keys which use an unsupported algorithm. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2018-5745.

Weaknesses

CWE-327: Use of a Broken or Risky Cryptographic Algorithm

Related CVEs

CVE-2018-5745

CVE Status: PUBLISHED
CNA: Internet Systems Consortium (ISC)
Published Date: 2019-10-09 16:15:14
(5 years ago)
Updated Date: 2019-11-06 01:15:18
(4 years ago)

Affected Products

Isc

Bind

Configuration #1

	CPE23	From	Up To
Isc Bind from 9.9.0 version and 9.10.7 and prior versions	cpe:2.3:a:isc:bind	>= 9.9.0	<= 9.10.7
Isc Bind from 9.11.0 version and 9.11.4 and prior versions	cpe:2.3:a:isc:bind	>= 9.11.0	<= 9.11.4
Isc Bind from 9.12.0 version and 9.12.2 and prior versions	cpe:2.3:a:isc:bind	>= 9.12.0	<= 9.12.2
Isc Bind from 9.13.0 version and 9.13.6 and prior versions	cpe:2.3:a:isc:bind	>= 9.13.0	<= 9.13.6
Isc Bind 9.9.3 S1 for Supported Preview	cpe:2.3:a:isc:bind:9.9.3:s1:::*:supported_preview
Isc Bind 9.10.7	cpe:2.3:a:isc:bind:9.10.7:-
Isc Bind 9.10.8 P1	cpe:2.3:a:isc:bind:9.10.8:p1
Isc Bind 9.11.5	cpe:2.3:a:isc:bind:9.11.5:-
Isc Bind 9.11.5 P1	cpe:2.3:a:isc:bind:9.11.5:p1
Isc Bind 9.11.5 S3 for Supported Preview	cpe:2.3:a:isc:bind:9.11.5:s3:::*:supported_preview
Isc Bind 9.12.3	cpe:2.3:a:isc:bind:9.12.3:-
Isc Bind 9.12.3 P1	cpe:2.3:a:isc:bind:9.12.3:p1