Vulnerability Monitor

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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.

Published

2023-04-11T21:15:21.777

Last Modified

2025-02-11T16:15:36.183

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.6 (MEDIUM)

Weaknesses

Type: Primary
CWE-787
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ntp	ntp	4.2.8	Yes

References

https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26554 Third Party Advisory ([email protected])
https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321 Third Party Advisory ([email protected])
https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26554 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)