SUSE-SU-2020:3642-1

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    SUSE-SU-2020:3642-1

    Published: 7 Dec 2020Last Modified: 4 Feb 2026
    Upstream:
    CVE-2020-26970

    Summary: Security update for MozillaThunderbird

    Details: This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird was updated to 78.5.1 (MFSA 2020-53, bsc#1179530) - CVE-2020-26970: Fixed a stack overflow due to incorrect parsing of SMTP server response codes. - Various bug fixes

    References: https://www.suse.com/support/update/announcement/2020/suse-su-20203642-1/, https://bugzilla.suse.com/1179530, https://www.suse.com/security/cve/CVE-2020-26970

    Affected packages

    Package

    Name: MozillaThunderbird

    Purl: pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -78.5.1-3.110.2

    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
    SUSE-SU-2020:3642-1 | CVE-DB