openSUSE-SU-2024:0036-1

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    openSUSE-SU-2024:0036-1

    Published: 31 Jan 2024Last Modified: 4 Feb 2026
    Upstream:
    CVE-2023-48795

    Summary: Security update for tinyssh

    Details: This update for tinyssh fixes the following issues: tinyssh was updated to 20240101 (boo#1218197, CVE-2023-48795): * fixed channel_forkpty() race condition between close(slave) in parent process and login_tty(slave) in child process * fixed behavior when using terminal mode and stdin redirected to /dev/null 'ssh -tt -n' * added an 'strict-key' key exchange kex-strict- [email protected] (Mitigates CVE-2023-48795 'Terrapin attack')

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/UXSOYCFCX44QUQ434BAHHQRSSCB3KZG5/, https://bugzilla.suse.com/1218197, https://www.suse.com/security/cve/CVE-2023-48795

    Affected packages

    Package

    Name: tinyssh

    Purl: pkg:rpm/suse/tinyssh&distro=SUSE%20Package%20Hub%2015%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -20240101-bp155.2.3.1

    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