GHSA-w4xh-w33p-4v29

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    GHSA-w4xh-w33p-4v29

    Published: 14 May 2022Last Modified: 20 May 2024

    Summary: GitHub Git LFS Arbitrary command execution vulnerability

    Details: GitHub Git LFS before 2.1.1 allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, located on a `url =` line in a `.lfsconfig` file within a repository. ### Specific Go Packages Affected github.com/git-lfs/git-lfs/lfsapi

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-17831, https://github.com/git-lfs/git-lfs/pull/2241, https://github.com/git-lfs/git-lfs/pull/2242, https://github.com/git-lfs/git-lfs/commit/f913f5f9c7c6d1301785fdf9884a2942d59cdf19, https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2018-01-24-942834324.html, https://github.com/git-lfs/git-lfs, https://github.com/git-lfs/git-lfs/releases/tag/v2.1.1, https://pkg.go.dev/vuln/GO-2021-0073, https://web.archive.org/web/20200227131639/http://www.securityfocus.com/bid/102926, http://blog.recurity-labs.com/2017-08-10/scm-vulns, http://www.securityfocus.com/bid/102926

    Affected packages

    Package

    Name: github.com/git-lfs/git-lfs

    Purl: pkg:golang/github.com/git-lfs/git-lfs

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.1.1-0.20170519163204-f913f5f9c7c6

    Affected versions

    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