SB2021020311 - Command Injection in gitblame
Published: February 3, 2021
Security Bulletin ID
SB2021020311
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Command Injection (CVE-ID: CVE-2020-28434)
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation in "lib/gitblame.js". A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.