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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-03-28T05:23:18
Updated: 2019-03-28T05:23:18
Reserved: 2019-03-28T00:00:00
Link: CVE-2017-18365
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-03-28T06:29:00.267
Modified: 2019-03-29T15:03:35.227
Link: CVE-2017-18365
JSON object: View
Redhat Information
No data.
CWE