high
7.8
CWE
399
Advisory Published
Updated

CVE-2007-1673

First published: Wed May 09 2007(Updated: )

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.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
AMaViS<=2.4.1
Avast Antivirus<=4.7.980
Avast Antivirus=4.6.394
Avast Antivirus=4.7.652
Avast Antivirus=4.7.700
Avast Antivirus=4.0
Avast Antivirus=4.6
Avast Antivirus=4.6.652
Avast Antivirus=4.6.655
Avast Antivirus=4.6.665
Avast Antivirus=4.6.691
Avast Antivirus=4.7.827
Avast Antivirus=4.7.827
Avast Antivirus=4.7.844
Avast Antivirus=4.7.844
Avast Antivirus=4.7.869
Avast Antivirus=4.7.869
Avast Antivirus=4.7.1043
Avast Antivirus=4.7.1043
Avast Antivirus=4.7.1098
Avast Antivirus=4.7.1098
Avast Pro Antivirus=4.0
Avast Pro Antivirus=4.6
Avast Pro Antivirus=4.6.603
Avast Pro Antivirus=4.6.652
Avast Pro Antivirus=4.6.665
Avast Pro Antivirus=4.6.691
Avast Pro Antivirus=4.7.827
Avast Pro Antivirus=4.7.827
Avast Pro Antivirus=4.7.844
Avast Pro Antivirus=4.7.844
Avast Pro Antivirus=4.7.869
Avast Pro Antivirus=4.7.1043
Avast Pro Antivirus=4.7.1043
Avast Pro Antivirus=4.7.1098
Avira Antivirus
Avira Antivirus=6.35.00.00
Avira Antivirus=7.04.00.23
Avira AV Pack
Avira AV Pack
Avira AV Pack
Avira AV Pack<=7.3.0.5
Avira AV Pack=7
Avira AV Pack=7
Panda Antivirus and Firewall=2007
Panda Antivirus and Firewall=2007
PicoZip
Zoo Project Zoo<=2.10
Unzoo=4.4
WinAce
Barracuda Spam Firewall
Barracuda Spam Firewall=model_100
Barracuda Spam Firewall=model_200
Barracuda Spam Firewall=model_300
Barracuda Spam Firewall=model_400
Barracuda Spam Firewall=model_500
Barracuda Spam Firewall=model_600
Barracuda Spam Firewall=model_800
Barracuda Spam Firewall=model_900

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2007-1673?

    CVE-2007-1673 is classified as a moderate severity vulnerability that can cause a denial of service through an infinite loop.

  • How do I fix CVE-2007-1673?

    To fix CVE-2007-1673, update the affected software to versions that are beyond those specified in the vulnerability description.

  • Which software is affected by CVE-2007-1673?

    CVE-2007-1673 affects AMaViS 2.4.1 and earlier, certain versions of Avast Antivirus, and several other antivirus products.

  • What kinds of attacks can exploit CVE-2007-1673?

    An attacker can exploit CVE-2007-1673 by using a specially crafted ZOO archive that creates an infinite loop in the vulnerable software.

  • What are the consequences of CVE-2007-1673 being exploited?

    Exploiting CVE-2007-1673 can lead to a denial of service, causing the affected application to become unresponsive.

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