CVE-2019-9818

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    CVE-2019-9818

    Published: 23 Jul 2019Last Modified: 10 Mar 2026

    Summary:

    Details: A race condition is present in the crash generation server used to generate data for the crash reporter. This issue can lead to a use-after-free in the main process, resulting in a potentially exploitable crash and a sandbox escape. *Note: this vulnerability only affects Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

    References: , https://www.mozilla.org/security/advisories/mfsa2019-13/, https://www.mozilla.org/security/advisories/mfsa2019-14/, https://www.mozilla.org/security/advisories/mfsa2019-15/, https://bugzilla.mozilla.org/show_bug.cgi?id=1542581

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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
    CVE-2019-9818 | CVE-DB