5.6

CVE-2023-26554

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ntp ≫ Ntp Version 4.2.8 Update p15
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.461
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.6 2.2 3.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA-ADP 5.6 2.2 3.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321
Third Party Advisory
https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26554
Third Party Advisory