systemd 239 through 245 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication (SNI) is not sent, and there is no hostname validation with the GnuTLS backend. NOTE: This has been disputed by the developer as not a vulnerability since hostname validation does not have anything to do with this issue (i.e. there is no hostname to be sent)
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-10-30T21:46:51

Updated: 2024-08-05T12:19:27.514Z

Reserved: 2019-10-30T00:00:00

Link: CVE-2018-21029

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-10-30T22:15:10.667

Modified: 2024-08-05T13:15:42.597

Link: CVE-2018-21029

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-06-24T00:00:00Z

Links: CVE-2018-21029 - Bugzilla