CVE-2019-12567

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Stack-based overflow vulnerability in the logMess function in Open TFTP Server MT 1.65 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2018-10387 and CVE-2019-12568.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/Patch, Third Party Advisory
https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/Patch, Third Party Advisory

Timeline

Published: Dec 23, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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