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    CVE-2020-28243

    An issue was discovered in SaltStack Salt before 3002.5. The minion's restartcheck is vulnerable to command injection via a crafted process name. This allows for a local privilege escalation by any user able to create a files on the minion in a non-blacklisted directory.

    Published:Feb 25, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 27, 2021
    EPSS Score:0.01734
    CVSS Score:7.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Saltstack
    Product
    Salt

    Exploits

    https://github.com/stealthcopter/CVE-2020-28243https://sec.stealthcopter.com/cve-2020-28243/https://github.com/stealthcopter/CVE-2020-28243https://sec.stealthcopter.com/cve-2020-28243/https://github.com/stealthcopter/CVE-2020-28243

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    References

    https://github.com/stealthcopter/CVE-2020-28243
    https://lists.debian.org/debian-lts-announce/2021/11/msg00009.html
    https://lists.debian.org/debian-lts-announce/2022/01/msg00000.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7GRVZ5WAEI3XFN2BDTL6DDXFS5HYSDVB/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FUGLOJ6NXLCIFRD2JTXBYQEMAEF2B6XH/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YOGNT2XWPOYV7YT75DN7PS4GIYWFKOK5/
    https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
    https://sec.stealthcopter.com/cve-2020-28243/
    https://security.gentoo.org/glsa/202103-01
    https://security.gentoo.org/glsa/202310-22
    https://www.debian.org/security/2021/dsa-5011
    https://github.com/stealthcopter/CVE-2020-28243
    https://lists.debian.org/debian-lts-announce/2021/11/msg00009.html
    https://lists.debian.org/debian-lts-announce/2022/01/msg00000.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7GRVZ5WAEI3XFN2BDTL6DDXFS5HYSDVB/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FUGLOJ6NXLCIFRD2JTXBYQEMAEF2B6XH/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YOGNT2XWPOYV7YT75DN7PS4GIYWFKOK5/
    https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
    https://sec.stealthcopter.com/cve-2020-28243/
    https://security.gentoo.org/glsa/202103-01
    https://security.gentoo.org/glsa/202310-22
    https://www.debian.org/security/2021/dsa-5011

    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