MGASA-2023-0343

    Dashboard / Vulnerabilities / MGASA-2023-0343

    MGASA-2023-0343

    Published: 8 Dec 2023Last Modified: 16 Apr 2026

    Summary: Updated thunderbird packages fix security vulnerabilities

    Details: The updated packages fix security vulnerabilities. Out-of-bound memory access in WebGL2 blitFramebuffer. (CVE-2023-6204) Use-after-free in MessagePort::Entangled. (CVE-2023-6205) Clickjacking permission prompts using the fullscreen transition. (CVE-2023-6206) Use-after-free in ReadableByteStreamQueueEntry::Buffer. (CVE-2023-6207) Using Selection API would copy contents into X11 primary selection. (CVE-2023-6208) Incorrect parsing of relative URLs starting with "///". (CVE-2023-6209) Memory safety bugs fixed in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. (CVE-2023-6212)

    References: https://advisories.mageia.org/MGASA-2023-0343.html, https://bugs.mageia.org/show_bug.cgi?id=32552, https://www.thunderbird.net/en-US/thunderbird/115.5.0/releasenotes/, https://www.thunderbird.net/en-US/thunderbird/115.5.1/releasenotes/, https://www.mozilla.org/en-US/security/advisories/mfsa2023-52/

    Affected packages

    Package

    Name: thunderbird

    Purl: pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-9

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -115.5.1-1.mga9

    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
    MGASA-2023-0343 | CVE-DB