CVE Vulnerability

CVE-2019-12568

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

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

References
Link Resource
https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/ Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:open_tftp_server_project:open_tftp_server:*:*:*:*:sp:*:*:*
Information

Published : 2019-12-23 11:15

Updated : 2020-01-03 04:58

NVD link : CVE-2019-12568

Mitre link : CVE-2019-12568

Products Affected
No products.
CWE
CWE-787