UBUNTU-CVE-2023-52339

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    UBUNTU-CVE-2023-52339

    Published: 12 Jan 2024Last Modified: 10 Sept 2026
    Upstream:
    CVE-2023-52339
    Aliases:
    USN-8746-1

    Summary:

    Details: In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.

    References: https://ubuntu.com/security/CVE-2023-52339, https://github.com/Matroska-Org/libebml/issues/147, https://github.com/Matroska-Org/libebml/pull/148, https://github.com/Matroska-Org/libebml/commit/4d577f5c3e267b2988d56dafebc82dedb4c45506, https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md, https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5, https://www.cve.org/CVERecord?id=CVE-2023-52339, https://ubuntu.com/security/notices/USN-8746-1

    Affected packages

    Package

    Name: libebml

    Purl: pkg:deb/ubuntu/libebml?arch=source&distro=esm-apps-legacy%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.3-1ubuntu0.1+esm1

    Affected versions

    1.3.1-5
    1.3.3-1
    1.3.3-1ubuntu0.1

    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
    UBUNTU-CVE-2023-52339 | CVE-DB