CVE-2019-12568

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CVSS 3.1

9.8 critical

EPSS

2%p82

Published

Dec 23, 2019 (Dec 23, 2019)

Modified

Jun 17, 2026

Description

Stack-based overflow vulnerability in the logMess function in Open TFTP Server SP 1.66 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-2019-12567.

Vendors: open tftp server project
Products: open tftp server
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

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