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    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.

    Published:Mar 28, 2019
    Last Modified:Nov 21, 2024
    EPS:Mar 28, 2019
    EPSS Score:0.11711
    CVSS Score:9.8

    Affected Products

    Vendor
    Github
    Product
    Github

    Exploits

    https://www.exablue.de/blog/2017-03-15-github-enterprise-remote-code-execution.htmlhttps://www.exablue.de/blog/2017-03-15-github-enterprise-remote-code-execution.html

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High