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    CVE-2018-1050

    All versions of Samba from 4.0.0 onwards are vulnerable to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. Missing input sanitization checks on some of the input parameters to spoolss RPC calls could cause the print spooler service to crash.

    Published:Mar 13, 2018
    Last Modified:Nov 21, 2024
    EPS:Mar 13, 2018
    EPSS Score:0.2411
    CVSS Score:4.3

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Desktop
    Vendor
    Redhat
    Product
    Enterprise Linux Server
    Vendor
    Redhat
    Product
    Enterprise Linux Workstation
    Vendor
    Redhat
    Product
    Storage
    Vendor
    Samba
    Product
    Samba

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://www.securityfocus.com/bid/103387
    http://www.securitytracker.com/id/1040493
    https://access.redhat.com/errata/RHSA-2018:1860
    https://access.redhat.com/errata/RHSA-2018:1883
    https://access.redhat.com/errata/RHSA-2018:2612
    https://access.redhat.com/errata/RHSA-2018:2613
    https://access.redhat.com/errata/RHSA-2018:3056
    https://bugzilla.redhat.com/show_bug.cgi?id=1538771
    https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
    https://lists.debian.org/debian-lts-announce/2018/03/msg00024.html
    https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
    https://security.gentoo.org/glsa/201805-07
    https://security.netapp.com/advisory/ntap-20180313-0001/
    https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03834en_us
    https://usn.ubuntu.com/3595-1/
    https://usn.ubuntu.com/3595-2/
    https://www.debian.org/security/2018/dsa-4135
    https://www.samba.org/samba/security/CVE-2018-1050.html
    http://www.securityfocus.com/bid/103387
    http://www.securitytracker.com/id/1040493
    https://access.redhat.com/errata/RHSA-2018:1860
    https://access.redhat.com/errata/RHSA-2018:1883
    https://access.redhat.com/errata/RHSA-2018:2612
    https://access.redhat.com/errata/RHSA-2018:2613
    https://access.redhat.com/errata/RHSA-2018:3056
    https://bugzilla.redhat.com/show_bug.cgi?id=1538771
    https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
    https://lists.debian.org/debian-lts-announce/2018/03/msg00024.html
    https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
    https://security.gentoo.org/glsa/201805-07
    https://security.netapp.com/advisory/ntap-20180313-0001/
    https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03834en_us
    https://usn.ubuntu.com/3595-1/
    https://usn.ubuntu.com/3595-2/
    https://www.debian.org/security/2018/dsa-4135
    https://www.samba.org/samba/security/CVE-2018-1050.html

    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