SB2018092517 - Input validation error in tgstation13 tgstation-server
Published: September 25, 2018 Updated: August 8, 2020
Security Bulletin ID
SB2018092517
Severity
High
Patch available
YES
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) Input validation error (CVE-ID: CVE-2018-17107)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
In Tgstation tgstation-server 3.2.4.0 through 3.2.1.0 (fixed in 3.2.5.0), active logins would be cached, allowing subsequent logins to succeed with any username or password.
Remediation
Install update from vendor's website.