openSUSE Security Update : clamav (openSUSE-2015-366)

medium Nessus Plugin ID 83558
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 openSUSE host is missing a security update.

Description

The ClamAV antivirus engine was updated to version 0.98.7 to fix several security and non-security issues.

The following vulnerabilities were fixed (bsc#929192) :

- CVE-2015-2170: Fix crash in upx decoder with crafted file. Discovered and patch supplied by Sebastian Andrzej Siewior.

- CVE-2015-2221: Fix infinite loop condition on crafted y0da cryptor file. Identified and patch suggested by Sebastian Andrzej Siewior.

- CVE-2015-2222: Fix crash on crafted petite packed file.
Reported and patch supplied by Sebastian Andrzej Siewior.

- CVE-2015-2668: Fix an infinite loop condition on a crafted 'xz' archive file. This was reported by Dimitri Kirchner and Goulven Guiheux.

- CVE-2015-2305: Apply upstream patch for possible heap overflow in Henry Spencer's regex library.

The following bugfixes were applyed (bsc#929192) :

- Fix false negatives on files within iso9660 containers.
This issue was reported by Minzhuan Gong.

- Fix a couple crashes on crafted upack packed file.
Identified and patches supplied by Sebastian Andrzej Siewior.

- Fix a crash during algorithmic detection on crafted PE file. Identified and patch supplied by Sebastian Andrzej Siewior.

- Fix compilation error after ./configure
--disable-pthreads. Reported and fix suggested by John E. Krokes.

- Fix segfault scanning certain HTML files. Reported with sample by Kai Risku.

- Improve detections within xar/pkg files.

- Improvements to PDF processing: decryption, escape sequence handling, and file property collection.

- Scanning/analysis of additional Microsoft Office 2003 XML format.

Solution

Update the affected clamav packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=929192

Plugin Details

Severity: Medium

ID: 83558

File Name: openSUSE-2015-366.nasl

Version: 2.5

Type: local

Agent: unix

Published: 5/20/2015

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:clamav, p-cpe:/a:novell:opensuse:clamav-debuginfo, p-cpe:/a:novell:opensuse:clamav-debugsource, cpe:/o:novell:opensuse:13.1, cpe:/o:novell:opensuse:13.2

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

Patch Publication Date: 5/11/2015

Reference Information

CVE: CVE-2015-2170, CVE-2015-2221, CVE-2015-2222, CVE-2015-2305, CVE-2015-2668