CVE-2010-1163

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    CVE-2010-1163

    Published: 16 Apr 2010Last Modified: 10 Apr 2026

    Summary:

    Details: The command matching functionality in sudo 1.6.8 through 1.7.2p5 does not properly handle when a file in the current working directory has the same name as a pseudo-command in the sudoers file and the PATH contains an entry for ".", which allows local users to execute arbitrary commands via a Trojan horse executable, as demonstrated using sudoedit, a different vulnerability than CVE-2010-0426.

    References: http://secunia.com/advisories/39384, http://secunia.com/advisories/39399, http://secunia.com/advisories/39474, http://secunia.com/advisories/39543, http://secunia.com/advisories/43068, http://www.mandriva.com/security/advisories?name=MDVSA-2010:078, http://www.ubuntu.com/usn/USN-928-1, http://www.vupen.com/english/advisories/2010/0881, http://www.vupen.com/english/advisories/2010/0895, http://www.vupen.com/english/advisories/2010/0904, http://www.vupen.com/english/advisories/2010/0949, http://www.vupen.com/english/advisories/2010/0956, http://www.vupen.com/english/advisories/2010/1019, http://www.vupen.com/english/advisories/2011/0212, http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039986.html, http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html, http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.577019, http://wiki.rpath.com/Advisories:rPSA-2010-0075, http://www.osvdb.org/63878, http://www.redhat.com/support/errata/RHSA-2010-0361.html, http://www.securityfocus.com/archive/1/510827/100/0/threaded, http://www.securityfocus.com/archive/1/510846/100/0/threaded, http://www.securityfocus.com/archive/1/510880/100/0/threaded, http://www.securityfocus.com/archive/1/514489/100/0/threaded, http://www.securityfocus.com/bid/39468, http://www.sudo.ws/sudo/alerts/sudoedit_escalate2.html, https://exchange.xforce.ibmcloud.com/vulnerabilities/57836, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9382

    Affected packages

    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