SUSE SLES11 Security Update : clamav (SUSE-SU-2018:0863-1)

critical Nessus Plugin ID 108829
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

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

Description

This update for clamav fixes the following issues: Security issues fixed :

 - CVE-2012-6706: VMSF_DELTA filter inside the unrar implementation allows an arbitrary memory write (bsc#1045315).

 - CVE-2017-6419: A heap-based buffer overflow that can lead to a denial of service in libmspack via a crafted CHM file (bsc#1052449).

 - CVE-2017-11423: A stack-based buffer over-read that can lead to a denial of service in mspack via a crafted CAB file (bsc#1049423).

 - CVE-2018-1000085: An out-of-bounds heap read vulnerability was found in XAR parser that can lead to a denial of service (bsc#1082858).

 - CVE-2018-0202: Fixed two vulnerabilities in the PDF parsing code (bsc#1083915).

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 Linux Enterprise Server 11-SP4:zypper in -t patch slessp4-clamav-13544=1

SUSE Linux Enterprise Server 11-SP3-LTSS:zypper in -t patch slessp3-clamav-13544=1

SUSE Linux Enterprise Point of Sale 11-SP3:zypper in -t patch sleposp3-clamav-13544=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch dbgsp4-clamav-13544=1

SUSE Linux Enterprise Debuginfo 11-SP3:zypper in -t patch dbgsp3-clamav-13544=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1045315

https://bugzilla.suse.com/show_bug.cgi?id=1049423

https://bugzilla.suse.com/show_bug.cgi?id=1052449

https://bugzilla.suse.com/show_bug.cgi?id=1082858

https://bugzilla.suse.com/show_bug.cgi?id=1083915

https://www.suse.com/security/cve/CVE-2012-6706/

https://www.suse.com/security/cve/CVE-2017-11423/

https://www.suse.com/security/cve/CVE-2017-6419/

https://www.suse.com/security/cve/CVE-2018-0202/

https://www.suse.com/security/cve/CVE-2018-1000085/

http://www.nessus.org/u?8c4ef655

Plugin Details

Severity: Critical

ID: 108829

File Name: suse_SU-2018-0863-1.nasl

Version: 1.6

Type: local

Agent: unix

Published: 4/4/2018

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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:clamav, cpe:/o:novell:suse_linux:11

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: 4/3/2018

Vulnerability Publication Date: 6/22/2017

Reference Information

CVE: CVE-2012-6706, CVE-2017-11423, CVE-2017-6419, CVE-2018-0202, CVE-2018-1000085