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Test ID:1.3.6.1.4.1.25623.1.0.800599
Category:Denial of Service
Title:avast! AntiVirus Multiple BOF Vulnerabilities - Linux
Summary:avast! AntiVirus is prone to multiple Buffer Overflow Vulnerabilities.
Description:Summary:
avast! AntiVirus is prone to multiple Buffer Overflow Vulnerabilities.

Vulnerability Insight:
Multiple buffer overflow errors occur while processing malformed ISO or
RPM files as the application fails to perform adequate bounds check on
files before copying them into an insufficiently sized buffer.

Vulnerability Impact:
Attackers can exploit this issue to execute arbitrary code in the context
of affected application, and can cause denial of service.

Affected Software/OS:
avast! Linux Home Edition 1.0.8-2 and prior on Linux.

Solution:
Upgrade to avast! Linux Home Edition latest version.

CVSS Score:
6.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2008-6846
BugTraq ID: 32747
http://www.securityfocus.com/bid/32747
Bugtraq: 20081210 [IVIZ-08-013] Avast antivirus for Linux multiple vulnerabilities (Google Search)
http://www.securityfocus.com/archive/1/499080/100/0/threaded
http://www.ivizsecurity.com/security-advisory-iviz-sr-08013.html
http://osvdb.org/52016
http://www.vupen.com/english/advisories/2008/3460
XForce ISS Database: avast-home-iso-rpm-bo(47251)
https://exchange.xforce.ibmcloud.com/vulnerabilities/47251
CopyrightCopyright (C) 2009 Greenbone AG

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