CVE Vulnerability

CVE-2019-20502

An issue was discovered in EFS Easy Chat Server 3.1. There is a buffer overflow via a long body2.ghp message parameter.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/s1kr10s/EasyChatServer-DOS Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:echatserver:easy_chat_server:3.1:*:*:*:*:*:*:*
Information

Published : 2020-03-05 08:15

Updated : 2020-03-06 03:17

NVD link : CVE-2019-20502

Mitre link : CVE-2019-20502

Products Affected
No products.
CWE
CWE-120