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Last updated: 5/24/2016 9:19:14 PM

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National Cyber Awareness System

Vulnerability Summary for CVE-2007-1673

Original release date: 05/08/2007
Last revised: 11/21/2008
Source: US-CERT/NIST

Overview

unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.8 HIGH
Impact Subscore: 6.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

Solution

http://xforce.iss.net/xforce/xfdb/34080 For Barracuda Spam Firewall: Upgrade to the latest virus definition version of Barracuda Spam Firewall (virusdef 2.0.6399 for 3.4 and after or virusdef 2.0.6399o for prior to 3.4), available from the automatic update. For Panda Software Antivirus: Upgrade to the latest version of Panda Software Antivirus (4/2/2007 or later), available from the automatic update feature. For avast! antivirus: Upgrade to the latest version of Panda Software Antivirus (4.7.981 or later), available from the avast! antivirus Web site. See references. For Avira AntiVir: Upgrade to the latest version of Avira AntiVir (avpack32.dll version 7.3.0.6 or later), available from the automatic update feature. For AMaViS: Refer to ASA-2007-2 for patch, upgrade, or suggested workaround information. See References.

References to Advisories, Solutions, and Tools

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External Source: XF
Name: multiple-vendor-zoo-dos(34080)
External Source: SREASON
Name: 2680
External Source: OSVDB
Name: 36208
External Source: BID
Name: 23823
External Source: BUGTRAQ
Name: 20070504 Multiple vendors ZOO file decompression infinite loop DoS
Type: Advisory; Exploit
External Source: CONFIRM
Name: http://www.amavis.org/security/asa-2007-2.txt

Vulnerable software and versions

+ Configuration 1
+ OR
cpe:/a:panda:panda_antivirus:2007
cpe:/a:panda:panda_antivirus_and_firewall:2007
cpe:/a:unzoo:unzoo:4.4
cpe:/a:rahul_dhesi:zoo:2.10 and previous versions
cpe:/a:winace:winace
cpe:/h:barracuda_networks:barracuda_spam_firewall
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_100
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_200
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_300
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_400
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_500
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_600
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_800
cpe:/h:barracuda_networks:barracuda_spam_firewall:model_900
cpe:/a:avira:antivir:6.35.00.00
cpe:/a:avira:antivir:7.04.00.23
cpe:/a:avira:antivir
cpe:/a:avira:antivir_personal
cpe:/a:avira:antivir_personal:::classic
cpe:/a:avira:antivir_personal:::premium
cpe:/a:avira:antivir_personal:7
cpe:/a:avira:antivir_personal:7.3.0.5 and previous versions
cpe:/a:avira:antivir_personal:7::classic
cpe:/a:amavis:amavis:2.4.1 and previous versions
cpe:/a:avast:avast_antivirus:4.6.394
cpe:/a:avast:avast_antivirus:4.7.652
cpe:/a:avast:avast_antivirus:4.7.700
cpe:/a:avast:avast_antivirus:4.7.980 and previous versions
cpe:/a:avast:avast_antivirus_home:4.0
cpe:/a:avast:avast_antivirus_home:4.6
cpe:/a:avast:avast_antivirus_home:4.6.652
cpe:/a:avast:avast_antivirus_home:4.6.655
cpe:/a:avast:avast_antivirus_home:4.6.665
cpe:/a:avast:avast_antivirus_home:4.6.691
cpe:/a:avast:avast_antivirus_home:4.7.1043
cpe:/a:avast:avast_antivirus_home:4.7.1043::windows
cpe:/a:avast:avast_antivirus_home:4.7.1098
cpe:/a:avast:avast_antivirus_home:4.7.1098::windows
cpe:/a:avast:avast_antivirus_home:4.7.827
cpe:/a:avast:avast_antivirus_home:4.7.827::windows
cpe:/a:avast:avast_antivirus_home:4.7.844
cpe:/a:avast:avast_antivirus_home:4.7.844::windows
cpe:/a:avast:avast_antivirus_home:4.7.869
cpe:/a:avast:avast_antivirus_home:4.7.869::windows
cpe:/a:avast:avast_antivirus_professional:4.0
cpe:/a:avast:avast_antivirus_professional:4.6
cpe:/a:avast:avast_antivirus_professional:4.6.603
cpe:/a:avast:avast_antivirus_professional:4.6.652
cpe:/a:avast:avast_antivirus_professional:4.6.665
cpe:/a:avast:avast_antivirus_professional:4.6.691
cpe:/a:avast:avast_antivirus_professional:4.7.1043
cpe:/a:avast:avast_antivirus_professional:4.7.1043::windows
cpe:/a:avast:avast_antivirus_professional:4.7.1098
cpe:/a:avast:avast_antivirus_professional:4.7.827
cpe:/a:avast:avast_antivirus_professional:4.7.827::windows
cpe:/a:avast:avast_antivirus_professional:4.7.844
cpe:/a:avast:avast_antivirus_professional:4.7.844::windows
cpe:/a:avast:avast_antivirus_professional:4.7.869
cpe:/a:picozip:picozip

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Resource Management Errors (CWE-399)