CVE Vulnerability

CVE-2020-20276

An unauthenticated stack-based buffer overflow vulnerability in common.c's handle_PORT in uftpd FTP server versions 2.10 and earlier can be abused to cause a crash and could potentially lead to remote code execution.

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://github.com/troglobit/uftpd/commit/0fb2c031ce0ace07cc19cd2cb2143c4b5a63c9dd Patch Third Party Advisory
https://arinerron.com/blog/posts/6 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:troglobit:uftpd:*:*:*:*:*:*:*:*
Information

Published : 2020-12-18 07:15

Updated : 2020-12-22 06:44

NVD link : CVE-2020-20276

Mitre link : CVE-2020-20276

Products Affected
No products.
CWE
CWE-787