ALPINE-CVE-2023-43786

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    ALPINE-CVE-2023-43786

    Published: 10 Oct 2023Last Modified: 15 Sept 2026
    Upstream:
    CVE-2023-43786

    Summary:

    Details: A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.

    References: https://security.alpinelinux.org/vuln/CVE-2023-43786

    Affected packages

    Package

    Name: libx11

    Purl: pkg:apk/alpine/libx11?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.8.7-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-2023-43786 | CVE-DB