OpenNTPD before 6.0p1 does not validate the CN for HTTPS constraint requests, which allows remote attackers to bypass the man-in-the-middle mitigations via a crafted timestamp constraint with a valid certificate.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-01-31T19:00:00

Updated: 2024-08-06T00:53:47.349Z

Reserved: 2016-05-29T00:00:00

Link: CVE-2016-5117

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-01-31T19:59:00.230

Modified: 2017-02-24T19:26:57.287

Link: CVE-2016-5117

cve-icon Redhat

No data.