VULNERABILITY INTELLIGENCE

CVE-2023-26554

CVSS score5.6 MEDIUM
EPSS probability0.64%
CISA KEVNot currently listed
Published2023-04-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Description

mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a '\0' character. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references