CVE-2020-15867 : Vulnerability Insights and Analysis

Gogs 0.5.5 through 0.12.2 allows for authenticated remote code execution, potentially leading to privilege escalation if granted to non-admin users.

Understanding CVE-2020-15867

The vulnerability in Gogs allows authenticated users to execute remote code, posing a risk of privilege escalation.

What is CVE-2020-15867?

The git hook feature in Gogs versions 0.5.5 through 0.12.2 enables authenticated users to execute remote code, with potential privilege escalation.

The Impact of CVE-2020-15867

The vulnerability allows attackers to execute code remotely, compromising the system's integrity and potentially leading to privilege escalation.

Technical Details of CVE-2020-15867

Gogs 0.5.5 through 0.12.2 is affected by a vulnerability that allows authenticated remote code execution.

Vulnerability Description

The git hook feature in Gogs versions 0.5.5 through 0.12.2 permits authenticated users to execute remote code, posing a security risk.

Affected Systems and Versions

Product: Gogs
Vendor: N/A
Versions: 0.5.5 through 0.12.2

Exploitation Mechanism

Attackers exploit the git hook feature in Gogs to execute remote code, potentially leading to privilege escalation.

Mitigation and Prevention

Immediate Steps to Take:

Disable the git hook feature in affected Gogs versions.
Monitor for any unauthorized code execution attempts. Long-Term Security Practices:
Regularly update Gogs to the latest secure version.
Implement access controls to restrict the use of potentially risky features.
Conduct security training for users to recognize and report suspicious activities.
Employ network monitoring and intrusion detection systems.
Regularly backup critical data to mitigate potential damage.

Patching and Updates

Apply patches or updates provided by Gogs to address the vulnerability and enhance system security.