CVE-2019-12567

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-12-23 · updated 2026-06-17
Weakness: CWE-787

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.

Affected products

Open Tftp Server Project Open Tftp Server: through 1.65

References

https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/
https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/

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