DEBIAN-CVE-2016-2517

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2016-2517
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2016-2517.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2016-2517
Upstream
Published
2017-01-30T21:59:01Z
Modified
2025-09-19T06:25:53Z
Summary
[none]
Details

NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (prevent subsequent authentication) by leveraging knowledge of the controlkey or requestkey and sending a crafted packet to ntpd, which changes the value of trustedkey, controlkey, or requestkey. NOTE: this vulnerability exists because of a CVE-2016-2516 regression.

References

Affected packages

Debian:11 / ntp

Package

Name
ntp
Purl
pkg:deb/debian/ntp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.2.8p7+dfsg-1

Ecosystem specific 

{
    "urgency": "unimportant"
}