SB2019091002 - Command injection in Docker
Published: September 10, 2019
Security Bulletin ID
SB2019091002
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local 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-2019-13139)
The vulnerability allows a local attacker to inject and execute arbitrary commands on the target system.
The vulnerability exists due to the affected software misinterprets the "git ref" command as a flag. A local authenticated user who is able to execute the "docker build" command and has control over the build path can inject and execute arbitrary commands on the target system.
Remediation
Install update from vendor's website.