The decodenetnum function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (assertion failure) via a 6 or mode 7 packet containing a long data value.

Project Subscriptions

Vendors Products
Debian Linux Subscribe
Clustered Data Ontap Subscribe
Data Ontap Subscribe
Oncommand Balance Subscribe
Oncommand Performance Manager Subscribe
Oncommand Unified Manager Subscribe
Siemens Subscribe
Tim 4r-ie Subscribe
Tim 4r-ie Dnp3 Subscribe
Tim 4r-ie Dnp3 Firmware Subscribe
Tim 4r-ie Firmware Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-335-1 ntp security update
Debian DSA Debian DSA DSA-3388-1 ntp security update
Ubuntu USN Ubuntu USN USN-2783-1 NTP vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T08:06:29.899Z

Reserved: 2015-10-16T00:00:00.000Z

Link: CVE-2015-7855

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-08-07T20:29:00.950

Modified: 2025-04-20T01:37:25.860

Link: CVE-2015-7855

cve-icon Redhat

Severity : Low

Publid Date: 2015-10-21T00:00:00Z

Links: CVE-2015-7855 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses