CLEANSTART-2024-GT73572

    Dashboard / Vulnerabilities / CLEANSTART-2024-GT73572

    CLEANSTART-2024-GT73572

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2020-26970

    Summary: When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte

    Details: Security vulnerability affects the thunderbird package. When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-GT73572.json, https://osv.dev/vulnerability/CVE-2020-26970, https://nvd.nist.gov/vuln/detail/CVE-2020-26970

    Affected packages

    Package

    Name: thunderbird

    Purl: pkg:apk/cleanstart/thunderbird

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -78.5.1-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
    CLEANSTART-2024-GT73572 | CVE-DB