CVE-2023-26551

CVSS 5.6 MEDIUMEPSS 0.7%CWE-787

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.6EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

11 Apr 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write in the cp<cpdec while loop. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.

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

Affected products

n/a · n/a

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References

https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26551 https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321