DEBIAN-CVE-2019-11703

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    DEBIAN-CVE-2019-11703

    Published: 23 Jul 2019Last Modified: 10 Sept 2026
    Upstream:
    CVE-2019-11703

    Summary:

    Details: A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in parser_get_next_char when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.

    References: https://security-tracker.debian.org/tracker/CVE-2019-11703

    Affected packages

    Package

    Name: thunderbird

    Purl: pkg:deb/debian/thunderbird?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:60.7.1-1

    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