CVE catalog

CVE-2017-6460

UBUNTU-CVE-2017-6460

[CVE catalog]

Severity
High · CVSS 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
Updated
Source
[NVD] · [CVE record]
EPSS
2.68% · Oct 25, 2026

Stack-based buffer overflow in the reslist function in ntpq in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote servers have unspecified impact via a long flagstr variable in a restriction list response.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianntp111:4.2.8p10+dfsg-1fixed
Ubuntuntp16.041:4.2.6.p5+dfsg-3ubuntu8vulnerable
Ubuntuntp16.041:4.2.6.p5+dfsg-3ubuntu8.1vulnerable
Ubuntuntp16.041:4.2.6.p5+dfsg-3ubuntu9vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu1vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu2vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu3vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu4vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu5vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu5.1vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu5.2vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu5.3vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu5.4vulnerable
Ubuntuntp16.041:4.2.8p4+dfsg-3ubuntu5.5fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianntpdeb111:4.2.8p10+dfsg-1Not reportedDEBIAN-CVE-2017-6460Not reported
Ubuntuntpdeb16.041:4.2.8p4+dfsg-3ubuntu5.5Not reportedUBUNTU-CVE-2017-6460Not reported

OpenFactory catalog packages

No matching packages in this catalog.

Observed:

References

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]