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

This script is Copyright (C) 2015 Tenable Network Security, Inc.


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.

See also :

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

Solution :

Update the affected clamav packages.

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)

Family: SuSE Local Security Checks

Nessus Plugin ID: 83558 ()

Bugtraq ID:

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

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