openSUSE Security Update : xorg-x11-server (openSUSE-2017-1177)

critical Nessus Plugin ID 104081

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for xorg-x11-server fixes the following vulnerabilities :

- CVE-2017-12176: Unvalidated extra length in ProcEstablishConnection (bsc#1063041)

- CVE-2017-12177: dbe: Unvalidated variable-length request in ProcDbeGetVisualInfo (bsc#1063040)

- CVE-2017-12178: Xi: fix wrong extra length check in ProcXIChangeHierarchy (bsc#1063039)

- CVE-2017-12179: Xi: integer overflow and unvalidated length in (S)ProcXIBarrierReleasePointer (bsc#1063038)

- CVE-2017-12180,CVE-2017-12181,CVE-2017-12182:
Unvalidated lengths in XFree86-VidMode/XFree86-DGA/XFree86-DRI extension (bsc#1063037)

- CVE-2017-12183: Unvalidated lengths in XFIXES extension (bsc#1063035)

- CVE-2017-12184,CVE-2017-12185,CVE-2017-12186,CVE-2017-12 187: Unvalidated lengths in multiple extensions (bsc#1063034)

Solution

Update the affected xorg-x11-server packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1063034

https://bugzilla.opensuse.org/show_bug.cgi?id=1063035

https://bugzilla.opensuse.org/show_bug.cgi?id=1063037

https://bugzilla.opensuse.org/show_bug.cgi?id=1063038

https://bugzilla.opensuse.org/show_bug.cgi?id=1063039

https://bugzilla.opensuse.org/show_bug.cgi?id=1063040

https://bugzilla.opensuse.org/show_bug.cgi?id=1063041

Plugin Details

Severity: Critical

ID: 104081

File Name: openSUSE-2017-1177.nasl

Version: 3.5

Type: local

Agent: unix

Published: 10/23/2017

Updated: 1/19/2021

Supported Sensors: Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:xorg-x11-server, p-cpe:/a:novell:opensuse:xorg-x11-server-debuginfo, p-cpe:/a:novell:opensuse:xorg-x11-server-debugsource, p-cpe:/a:novell:opensuse:xorg-x11-server-extra, p-cpe:/a:novell:opensuse:xorg-x11-server-extra-debuginfo, p-cpe:/a:novell:opensuse:xorg-x11-server-sdk, p-cpe:/a:novell:opensuse:xorg-x11-server-source, cpe:/o:novell:opensuse:42.2, cpe:/o:novell:opensuse:42.3

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Patch Publication Date: 10/20/2017

Reference Information

CVE: CVE-2017-12176, CVE-2017-12177, CVE-2017-12178, CVE-2017-12179, CVE-2017-12180, CVE-2017-12181, CVE-2017-12182, CVE-2017-12183, CVE-2017-12184, CVE-2017-12185, CVE-2017-12186, CVE-2017-12187