UBUNTU-CVE-2020-14933

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    UBUNTU-CVE-2020-14933

    Published: 20 Jun 2020Last Modified: 20 Jun 2020

    Summary:

    Details: ** DISPUTED ** compose.php in SquirrelMail 1.4.22 calls unserialize for the $attachments value, which originates from an HTTP POST request. NOTE: the vendor disputes this because these two conditions for PHP object injection are not satisfied: existence of a PHP magic method (such as __wakeup or __destruct), and any attack-relevant classes must be declared before unserialize is called (or must be autoloaded). .

    References: https://ubuntu.com/security/CVE-2020-14933, https://www.openwall.com/lists/oss-security/2020/06/20/1, https://www.cve.org/CVERecord?id=CVE-2020-14933

    Affected packages

    Package

    Name: squirrelmail

    Purl: pkg:deb/ubuntu/squirrelmail

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2:1.4.23~svn20120406-2
    2:1.4.23~svn20120406-2+deb8u1build0.14.04.1
    2:1.4.23~svn20120406-2+deb8u2build0.14.04.1
    2:1.4.23~svn20120406-2+deb8u3build0.14.04.1
    2:1.4.23~svn20120406-2+deb8u3ubuntu0.14.04.1~esm1

    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
    UBUNTU-CVE-2020-14933 | CVE-DB