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 execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2018-10387 and CVE-2019-12568.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
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

Configurations

Configuration 1 (hide)

cpe:2.3:a:open_tftp_server_project:open_tftp_server:*:*:*:*:mt:*:*:*

History

21 Nov 2024, 04:23

Type	Values Removed	Values Added
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

Information

Published : 2019-12-23 23:15

Updated : 2024-11-21 04:23

NVD link : CVE-2019-12567

Mitre link : CVE-2019-12567

CVE.ORG link : CVE-2019-12567

JSON object : View

Products Affected

open_tftp_server_project

open_tftp_server

CWE

CWE-787

Out-of-bounds Write

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