CVE-2017-1000367

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    CVE-2017-1000367

    Published: 5 Jun 2017Last Modified: 8 Jul 2026

    Summary:

    Details: Todd Miller's sudo version 1.8.20 and earlier is vulnerable to an input validation (embedded spaces) in the get_process_ttyname() function resulting in information disclosure and command execution.

    References: http://www.openwall.com/lists/oss-security/2022/12/22/5, http://www.openwall.com/lists/oss-security/2022/12/22/6, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEXC4NNIG2QOZY6N2YUK246KI3D3UQO/, http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00077.html, http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00078.html, http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00079.html, http://seclists.org/fulldisclosure/2017/Jun/3, http://www.debian.org/security/2017/dsa-3867, http://www.securityfocus.com/bid/98745, http://www.ubuntu.com/usn/USN-3304-1, https://access.redhat.com/errata/RHSA-2017:1381, https://access.redhat.com/errata/RHSA-2017:1382, https://security.gentoo.org/glsa/201705-15, https://www.exploit-db.com/exploits/42183/, https://www.sudo.ws/alerts/linux_tty.html, http://packetstormsecurity.com/files/142783/Sudo-get_process_ttyname-Race-Condition.html, http://www.openwall.com/lists/oss-security/2017/05/30/16, http://www.securitytracker.com/id/1038582

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    SUDO_1_8_20

    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