ALPINE-CVE-2021-44141

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    ALPINE-CVE-2021-44141

    Published: 21 Feb 2022Last Modified: 27 Aug 2026
    Upstream:
    CVE-2021-44141

    Summary:

    Details: All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.

    References: https://security.alpinelinux.org/vuln/CVE-2021-44141

    Affected packages

    Package

    Name: samba

    Purl: pkg:apk/alpine/samba?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.15.5-r0

    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
    ALPINE-CVE-2021-44141 | CVE-DB