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    CVE-2020-15397

    HylaFAX+ through 7.0.2 and HylaFAX Enterprise have scripts that execute binaries from directories writable by unprivileged users (e.g., locations under /var/spool/hylafax that are writable by the uucp account). This allows these users to execute code in the context of the user calling these binaries (often root).

    Published:Jun 30, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 30, 2020
    EPSS Score:0.00228
    CVSS Score:7.8

    Affected Products

    Vendor
    Hylafax\+ Project
    Product
    Hylafax\+
    Vendor
    Ifax
    Product
    Hylafax Enterprise

    Exploits

    https://bugzilla.suse.com/show_bug.cgi?id=1173519https://bugzilla.suse.com/show_bug.cgi?id=1173519

    References

    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00039.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00040.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00046.html
    http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00054.html
    https://bugzilla.suse.com/show_bug.cgi?id=1173519
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J52QFVREJWJ35YSEEDDRMZQ2LM2H2WE6/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y46FOVJUS5SO44A2VEKR7DXEHTI4WK5L/
    https://security.gentoo.org/glsa/202007-06
    https://sourceforge.net/p/hylafax/HylaFAX+/2534/
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00039.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00040.html
    http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00046.html
    http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00054.html
    https://bugzilla.suse.com/show_bug.cgi?id=1173519
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J52QFVREJWJ35YSEEDDRMZQ2LM2H2WE6/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y46FOVJUS5SO44A2VEKR7DXEHTI4WK5L/
    https://security.gentoo.org/glsa/202007-06
    https://sourceforge.net/p/hylafax/HylaFAX+/2534/

    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