Vulnerability Database

300,991

Total vulnerabilities in the database

CVE-2007-1673

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.

  • Published: May 9, 2007
  • Updated: Nov 9, 2025
  • CVE: CVE-2007-1673
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
barracuda_networks / barracuda_spam_firewall model_100 model_100.x
avast / avast_antivirus_home 4.7.1098 4.7.1098.x
avast / avast_antivirus_home 4.6.652 4.6.652.x
avira / antivir 7.04.00.23 7.04.00.23.x
barracuda_networks / barracuda_spam_firewall model_300 model_300.x
avast / avast_antivirus_professional 4.7.827 4.7.827.x
avira / antivir 6.35.00.00 6.35.00.00.x
avast / avast_antivirus_professional 4.6.652 4.6.652.x
avira / antivir_personal - -
avast / avast_antivirus_professional 4.6.691 4.6.691.x
barracuda_networks / barracuda_spam_firewall - -
barracuda_networks / barracuda_spam_firewall model_900 model_900.x
panda / panda_antivirus_and_firewall 2007 2007.x
avast / avast_antivirus_professional 4.7.1043 4.7.1043.x
avira / antivir_personal 7 7.x
avast / avast_antivirus 4.7.700 4.7.700.x
avast / avast_antivirus 4.6.394 4.6.394.x
avira / antivir_personal - 7.3.0.5.x
avast / avast_antivirus_professional 4.6.665 4.6.665.x
barracuda_networks / barracuda_spam_firewall model_600 model_600.x
avast / avast_antivirus - 4.7.980.x
barracuda_networks / barracuda_spam_firewall model_800 model_800.x
barracuda_networks / barracuda_spam_firewall model_500 model_500.x
avast / avast_antivirus_home 4.6.655 4.6.655.x
avast / avast_antivirus_home 4.7.827 4.7.827.x
barracuda_networks / barracuda_spam_firewall model_400 model_400.x
avast / avast_antivirus_professional 4.7.869 4.7.869.x
picozip / picozip - -
avast / avast_antivirus_professional 4.6.603 4.6.603.x
winace / winace - -
barracuda_networks / barracuda_spam_firewall model_200 model_200.x
avast / avast_antivirus 4.7.652 4.7.652.x
avast / avast_antivirus_professional 4.6 4.6.x
amavis / amavis - 2.4.1.x
avast / avast_antivirus_professional 4.7.1098 4.7.1098.x
avast / avast_antivirus_home 4.7.869 4.7.869.x
avira / antivir - -
avast / avast_antivirus_home 4.6.665 4.6.665.x
avast / avast_antivirus_professional 4.7.844 4.7.844.x
avast / avast_antivirus_home 4.0 4.0.x
avast / avast_antivirus_professional 4.0 4.0.x
unzoo / unzoo 4.4 4.4.x
avast / avast_antivirus_home 4.7.1043 4.7.1043.x
avast / avast_antivirus_home 4.6 4.6.x
avast / avast_antivirus_home 4.7.844 4.7.844.x
panda / panda_antivirus 2007 2007.x
avast / avast_antivirus_home 4.6.691 4.6.691.x
rahul_dhesi / zoo - 2.10.x