SUSE SLES12 Security Update : spice (SUSE-SU-2020:3842-1)

high Nessus Plugin ID 144354

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for spice fixes the following issues :

CVE-2018-10873: Fixed a potential heap corruption when demarshalling (bsc#1104448)

CVE-2018-10893: Fixed a buffer overflow on image lz checks (bsc#1101295)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE OpenStack Cloud 7 :

zypper in -t patch SUSE-OpenStack-Cloud-7-2020-3842=1

SUSE Linux Enterprise Server for SAP 12-SP2 :

zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-3842=1

SUSE Linux Enterprise Server 12-SP2-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-3842=1

SUSE Linux Enterprise Server 12-SP2-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-3842=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1101295

https://bugzilla.suse.com/show_bug.cgi?id=1104448

https://www.suse.com/security/cve/CVE-2018-10873/

https://www.suse.com/security/cve/CVE-2018-10893/

http://www.nessus.org/u?e0094828

Plugin Details

Severity: High

ID: 144354

File Name: suse_SU-2020-3842-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 12/17/2020

Updated: 1/13/2021

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libspice-server1, p-cpe:/a:novell:suse_linux:libspice-server1-debuginfo, p-cpe:/a:novell:suse_linux:spice-debugsource, cpe:/o:novell:suse_linux:12

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/16/2020

Vulnerability Publication Date: 8/17/2018

Reference Information

CVE: CVE-2018-10873, CVE-2018-10893