CVE-2015-7849

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Use-after-free vulnerability in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote authenticated users to possibly execute arbitrary code or cause a denial of service (crash) via crafted packets.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://support.ntp.org/bin/view/Main/NtpBug2916Patch, Vendor Advisory
http://www.securityfocus.com/bid/77276Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1033951Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1274257Issue Tracking, Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/201607-15Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/Third Party Advisory
http://support.ntp.org/bin/view/Main/NtpBug2916Patch, Vendor Advisory
http://www.securityfocus.com/bid/77276Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1033951Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1274257Issue Tracking, Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/201607-15Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20171004-0001/Third Party Advisory

Timeline

Published: Aug 7, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2015

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