National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-1050 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  03/13/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 3.1 LOW
Vector: AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L (V3 legend)
Impact Score: 1.4
Exploitability Score: 1.6

Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): Low

CVSS v2.0 Severity and Metrics:

Base Score: 2.9 LOW
Vector: (AV:A/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 5.5

Access Vector (AV): Local_Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/103387 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040493 Third Party Advisory VDB Entry
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 Issue Tracking
https://lists.debian.org/debian-lts-announce/2018/03/msg00024.html Third Party Advisory
https://security.gentoo.org/glsa/201805-07
https://security.netapp.com/advisory/ntap-20180313-0001/ Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03834en_us
https://usn.ubuntu.com/3595-1/ Third Party Advisory
https://usn.ubuntu.com/3595-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4135 Third Party Advisory
https://www.samba.org/samba/security/CVE-2018-1050.html Mitigation Vendor Advisory

Technical Details

Vulnerability Type (View All)

Change History

10 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1050
NVD Published Date:
03/13/2018
NVD Last Modified:
10/31/2018