SB2019090912 - Multiple vulnerabilities in GitLab Enterprise Edition
Published: September 9, 2019 Updated: September 18, 2019
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Improper access control (CVE-ID: CVE-2019-6996)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to an access control issue in the merge request approvers section. A remote authenticated attacker can view membership of private groups.
2) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2019-6793)
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in the Jira integration feature. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Remediation
Install update from vendor's website.