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CVE-2016-5117
Published: Jan 31, 2017
Modified: Aug 6, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
[oss-security] 20160523 CVE request: OpenNTPD not verifying CN during HTTPS constraints request
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[oss-security] 20160529 Re: CVE request: OpenNTPD not verifying CN during HTTPS constraints request
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http://www.openntpd.org/txt/release-6.0p1.txt
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