CVE-2023-51380 : What You Need to Know
Learn about CVE-2023-51380, an incorrect authorization vulnerability in GitHub Enterprise Server that allowed unauthorized read access to issue comments. Find out the impact, technical details, and mitigation strategies here.
This article provides detailed information about CVE-2023-51380, an incorrect authorization vulnerability in GitHub Enterprise Server that allows unauthorized read access to issue comments. Find out more about the impact, technical details, and mitigation strategies related to this CVE.
Understanding CVE-2023-51380
CVE-2023-51380 is an incorrect authorization vulnerability discovered in GitHub Enterprise Server, enabling users to read issue comments with an improperly scoped token.
What is CVE-2023-51380?
A vulnerability in GitHub Enterprise Server that allowed unauthorized users to access and read issue comments using an improperly scoped token.
The Impact of CVE-2023-51380
The impact of this vulnerability includes unauthorized access to sensitive information and potential data breaches within the GitHub Enterprise Server environment.
Technical Details of CVE-2023-51380
Learn more about the vulnerability description, affected systems and versions, as well as the exploitation mechanism related to CVE-2023-51380.
Vulnerability Description
The vulnerability in GitHub Enterprise Server impacted all versions since 3.7, allowing users to read issue comments using a token with incorrect scope.
Affected Systems and Versions
GitHub Enterprise Server versions 3.7 to 3.11.1 were affected by this vulnerability, with the issue being resolved in versions 3.17.19, 3.8.12, 3.9.7, 3.10.4, and 3.11.1.
Exploitation Mechanism
Unauthorized users with an improperly scoped token could exploit this vulnerability to gain access to issue comments within the GitHub Enterprise Server environment.
Mitigation and Prevention
Discover the immediate steps to take, long-term security practices, and the importance of regular patching and updates to mitigate the risk associated with CVE-2023-51380.
Immediate Steps to Take
Immediately update the GitHub Enterprise Server to versions 3.17.19, 3.8.12, 3.9.7, 3.10.4, or 3.11.1 to mitigate the incorrect authorization vulnerability.
Long-Term Security Practices
Establish proper access control mechanisms, implement secure token handling practices, and conduct regular security audits to prevent similar vulnerabilities in the future.
Patching and Updates
Regularly monitor and apply security patches released by GitHub to ensure the protection of your GitHub Enterprise Server environment.