CVE-2019-12567: 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…

PriorityP354critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

2.26%

80.8th percentile

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

2 ranges

Vendor	Product	Version range	Fixed in
open_tftp_server_project	open_tftp_server	<= 1.66	—
open_tftp_server_project	open_tftp_server	<= 1.65	—

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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