CVE-2019-20502
 
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in EFS Easy Chat Server 3.1. There is a buffer overflow via a long body2.ghp message parameter.
Se detectó un problema en EFS Easy Chat Server versión 3.1. Se presenta un desbordamiento del búfer por medio de un parámetro message de un archivo body2.ghp grande.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-03-05 CVE Reserved
- 2020-03-05 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (1)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://github.com/s1kr10s/EasyChatServer-DOS | 2024-08-05 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Echatserver Search vendor "Echatserver" | Easy Chat Server Search vendor "Echatserver" for product "Easy Chat Server" | 3.1 Search vendor "Echatserver" for product "Easy Chat Server" and version "3.1" | - |
Affected
|