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    CVE-2018-8741

    A directory traversal flaw in SquirrelMail 1.4.22 allows an authenticated attacker to exfiltrate (or potentially delete) files from the hosting server, related to ../ in the att_local_name field in Deliver.class.php.

    Published:Mar 15, 2018
    Last Modified:Nov 21, 2024
    EPS:Mar 17, 2018
    EPSS Score:0.01468
    CVSS Score:8.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Squirrelmail
    Product
    Squirrelmail

    Exploits

    No exploit reference

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    References

    http://www.openwall.com/lists/oss-security/2018/03/17/2
    http://www.securitytracker.com/id/1040554
    https://gist.github.com/hannob/3c4f86863c418930ad08853c1109364e
    https://insinuator.net/2018/03/squirrelmail-full-disclosure-troopers18/
    https://lists.debian.org/debian-lts-announce/2018/04/msg00012.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVXTYMZ35IC5KPNMAE6BWAQWURMX7KZO/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5FP5O562A4FM5TCFNEW73SS6PZONSAC/
    https://paste.pound-python.org/show/OjSLiFTxiBrTk63jqEUu/
    https://www.debian.org/security/2018/dsa-4168
    http://www.openwall.com/lists/oss-security/2018/03/17/2
    http://www.securitytracker.com/id/1040554
    https://gist.github.com/hannob/3c4f86863c418930ad08853c1109364e
    https://insinuator.net/2018/03/squirrelmail-full-disclosure-troopers18/
    https://lists.debian.org/debian-lts-announce/2018/04/msg00012.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVXTYMZ35IC5KPNMAE6BWAQWURMX7KZO/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5FP5O562A4FM5TCFNEW73SS6PZONSAC/
    https://paste.pound-python.org/show/OjSLiFTxiBrTk63jqEUu/
    https://www.debian.org/security/2018/dsa-4168

    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