The Management Console in GitHub Enterprise 2.8.x before 2.8.7 has a deserialization issue that allows unauthenticated remote attackers to execute arbitrary code. This occurs because the enterprise session secret is always the same, and can be found in the product's source code. By sending a crafted cookie signed with this secret, one can call Marshal.load with arbitrary data, which is a problem because the Marshal data format allows Ruby objects.
References
Link | Resource |
---|---|
https://enterprise.github.com/releases/2.8.7/notes | Vendor Advisory |
https://www.exablue.de/blog/2017-03-15-github-enterprise-remote-code-execution.html | Exploit Third Party Advisory |
https://enterprise.github.com/releases/2.8.7/notes | Vendor Advisory |
https://www.exablue.de/blog/2017-03-15-github-enterprise-remote-code-execution.html | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 03:19
Type | Values Removed | Values Added |
---|---|---|
References | () https://enterprise.github.com/releases/2.8.7/notes - Vendor Advisory | |
References | () https://www.exablue.de/blog/2017-03-15-github-enterprise-remote-code-execution.html - Exploit, Third Party Advisory |
Information
Published : 2019-03-28 06:29
Updated : 2024-11-21 03:19
NVD link : CVE-2017-18365
Mitre link : CVE-2017-18365
CVE.ORG link : CVE-2017-18365
JSON object : View
Products Affected
github
- github
CWE
CWE-502
Deserialization of Untrusted Data