GHSA-w4m2-qmh3-2g8f

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    GHSA-w4m2-qmh3-2g8f

    Published: 19 Oct 2023Last Modified: 16 Feb 2024

    Summary: Yamcs Path Traversal vulnerability

    Details: Yamcs 5.8.6 is vulnerable to directory traversal (issue 1 of 2). The vulnerability is in the storage functionality of the API and allows one to escape the base directory of the buckets, freely navigate system directories, and read arbitrary files.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-45277, https://github.com/yamcs/yamcs, https://github.com/yamcs/yamcs/compare/yamcs-5.8.6...yamcs-5.8.7, https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologies

    Affected packages

    Package

    Name: org.yamcs:yamcs

    Purl: pkg:maven/org.yamcs/yamcs

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.8.7

    Affected versions

    0.29.3

    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