CVE-2017-18365

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:github:github:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:github:github:2.8.7:*:*:*:*:*:*:*

History

21 Nov 2024, 03:19

Type Values Removed Values Added
References () https://enterprise.github.com/releases/2.8.7/notes - Vendor Advisory () 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 () 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