Vulnerability Description
A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an attacker would need to gain access via a server-side request forgery (SSRF) that would let an attacker control the data being deserialized. This vulnerability affected all versions of GitHub Enterprise Server prior to v3.6 and was fixed in versions 3.5.3, 3.4.6, 3.3.11, and 3.2.16. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Github | Enterprise Server | < 3.2.16 |
Related Weaknesses (CWE)
References
- https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.16
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3
- https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.16
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3
FAQ
What is CVE-2022-23734?
CVE-2022-23734 is a vulnerability with a CVSS score of 8.8 (HIGH). A deserialization of untrusted data vulnerability was identified in GitHub Enterprise Server that could potentially lead to remote code execution on the SVNBridge. To exploit this vulnerability, an at...
How severe is CVE-2022-23734?
CVE-2022-23734 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-23734?
Check the references section above for vendor advisories and patch information. Affected products include: Github Enterprise Server.