CVE-2022-23734
Last modified
CVE-2022-23734 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 1.89% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Github | Enterprise Server | < 3.2.16 |
| Github | Enterprise Server | >= 3.3.0, < 3.3.11 |
| Github | Enterprise Server | >= 3.4.0, < 3.4.6 |
| Github | Enterprise Server | >= 3.5.0, < 3.5.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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