A `named` instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache (RFC 8198) option (`synth-from-dnssec`) enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through 9.16.41-S1 and 9.18.11-S1 through 9.18.15-S1.
History

Fri, 06 Dec 2024 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: isc

Published: 2023-06-21T16:26:24.932Z

Updated: 2024-12-06T18:34:46.254Z

Reserved: 2023-05-22T07:57:43.061Z

Link: CVE-2023-2829

cve-icon Vulnrichment

Updated: 2024-08-02T06:33:05.969Z

cve-icon NVD

Status : Modified

Published: 2023-06-21T17:15:47.770

Modified: 2024-11-21T07:59:22.303

Link: CVE-2023-2829

cve-icon Redhat

Severity : Important

Publid Date: 2023-06-21T00:00:00Z

Links: CVE-2023-2829 - Bugzilla