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TI-2007-01612 Aliases CVE-2007-1673GHSA-2j49-3cqv-33p2

unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote…

Priority MEDIUM 40CWE-399Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.03178 88th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 59

CPEVersionsRoleVendor
cpe:2.3:a:amavis:amavis:*:*:*:*:*:*:*:*up to 2.4.1VulnerableAmavis
cpe:2.3:a:avast:avast_antivirus:*:*:*:*:*:*:*:*up to 4.7.980VulnerableAvast
cpe:2.3:a:avast:avast_antivirus:4.6.394:*:*:*:*:*:*:*4.6.394VulnerableAvast
cpe:2.3:a:avast:avast_antivirus:4.7.652:*:*:*:*:*:*:*4.7.652VulnerableAvast
cpe:2.3:a:avast:avast_antivirus:4.7.700:*:*:*:*:*:*:*4.7.700VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.0:*:*:*:*:*:*:*4.0VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.6:*:*:*:*:*:*:*4.6VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.6.652:*:*:*:*:*:*:*4.6.652VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.6.655:*:*:*:*:*:*:*4.6.655VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.6.665:*:*:*:*:*:*:*4.6.665VulnerableAvast
  • cpe:2.3:a:amavis:amavis:*:*:*:*:*:*:*:* Versions up to 2.4.1 Vulnerable ·Amavis
  • cpe:2.3:a:avast:avast_antivirus:*:*:*:*:*:*:*:* Versions up to 4.7.980 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus:4.6.394:*:*:*:*:*:*:* Versions 4.6.394 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus:4.7.652:*:*:*:*:*:*:* Versions 4.7.652 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus:4.7.700:*:*:*:*:*:*:* Versions 4.7.700 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.6:*:*:*:*:*:*:* Versions 4.6 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.6.652:*:*:*:*:*:*:* Versions 4.6.652 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.6.655:*:*:*:*:*:*:* Versions 4.6.655 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.6.665:*:*:*:*:*:*:* Versions 4.6.665 Vulnerable ·Avast
Show 49 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:avast:avast_antivirus_home:4.6.691:*:*:*:*:*:*:*4.6.691VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.827:*:*:*:*:*:*:*4.7.827VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.827:*:windows:*:*:*:*:*4.7.827VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.844:*:*:*:*:*:*:*4.7.844VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.844:*:windows:*:*:*:*:*4.7.844VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.869:*:*:*:*:*:*:*4.7.869VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.869:*:windows:*:*:*:*:*4.7.869VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.1043:*:*:*:*:*:*:*4.7.1043VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.1043:*:windows:*:*:*:*:*4.7.1043VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.1098:*:*:*:*:*:*:*4.7.1098VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_home:4.7.1098:*:windows:*:*:*:*:*4.7.1098VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.0:*:*:*:*:*:*:*4.0VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.6:*:*:*:*:*:*:*4.6VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.6.603:*:*:*:*:*:*:*4.6.603VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.6.652:*:*:*:*:*:*:*4.6.652VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.6.665:*:*:*:*:*:*:*4.6.665VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.6.691:*:*:*:*:*:*:*4.6.691VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.827:*:*:*:*:*:*:*4.7.827VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.827:*:windows:*:*:*:*:*4.7.827VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.844:*:*:*:*:*:*:*4.7.844VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.844:*:windows:*:*:*:*:*4.7.844VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.869:*:*:*:*:*:*:*4.7.869VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.1043:*:*:*:*:*:*:*4.7.1043VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.1043:*:windows:*:*:*:*:*4.7.1043VulnerableAvast
cpe:2.3:a:avast:avast_antivirus_professional:4.7.1098:*:*:*:*:*:*:*4.7.1098VulnerableAvast
cpe:2.3:a:avira:antivir:*:*:*:*:*:*:*:*all versionsVulnerableGen Digital
cpe:2.3:a:avira:antivir:6.35.00.00:*:*:*:*:*:*:*6.35.00.00VulnerableGen Digital
cpe:2.3:a:avira:antivir:7.04.00.23:*:*:*:*:*:*:*7.04.00.23VulnerableGen Digital
cpe:2.3:a:avira:antivir_personal:*:*:*:*:*:*:*:*all versionsVulnerableGen Digital
cpe:2.3:a:avira:antivir_personal:*:*:classic:*:*:*:*:*all versionsVulnerableGen Digital
cpe:2.3:a:avira:antivir_personal:*:*:premium:*:*:*:*:*all versionsVulnerableGen Digital
cpe:2.3:a:avira:antivir_personal:*:*:*:*:*:*:*:*up to 7.3.0.5VulnerableGen Digital
cpe:2.3:a:avira:antivir_personal:7:*:*:*:*:*:*:*7VulnerableGen Digital
cpe:2.3:a:avira:antivir_personal:7:*:classic:*:*:*:*:*7VulnerableGen Digital
cpe:2.3:a:panda:panda_antivirus:2007:*:*:*:*:*:*:*2007VulnerablePanda
cpe:2.3:a:panda:panda_antivirus_and_firewall:2007:*:*:*:*:*:*:*2007VulnerablePanda
cpe:2.3:a:picozip:picozip:*:*:*:*:*:*:*:*all versionsVulnerablePicozip
cpe:2.3:a:rahul_dhesi:zoo:*:*:*:*:*:*:*:*up to 2.10VulnerableRahul Dhesi
cpe:2.3:a:unzoo:unzoo:4.4:*:*:*:*:*:*:*4.4VulnerableUnzoo
cpe:2.3:a:winace:winace:*:*:*:*:*:*:*:*all versionsVulnerableWinace
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:*:*:*:*:*:*:*:*all versionsVulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_100:*:*:*:*:*:*:*model_100VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_200:*:*:*:*:*:*:*model_200VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_300:*:*:*:*:*:*:*model_300VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_400:*:*:*:*:*:*:*model_400VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_500:*:*:*:*:*:*:*model_500VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_600:*:*:*:*:*:*:*model_600VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_800:*:*:*:*:*:*:*model_800VulnerableBarracuda Networks
cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_900:*:*:*:*:*:*:*model_900VulnerableBarracuda Networks
  • cpe:2.3:a:avast:avast_antivirus_home:4.6.691:*:*:*:*:*:*:* Versions 4.6.691 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.827:*:*:*:*:*:*:* Versions 4.7.827 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.827:*:windows:*:*:*:*:* Versions 4.7.827 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.844:*:*:*:*:*:*:* Versions 4.7.844 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.844:*:windows:*:*:*:*:* Versions 4.7.844 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.869:*:*:*:*:*:*:* Versions 4.7.869 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.869:*:windows:*:*:*:*:* Versions 4.7.869 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.1043:*:*:*:*:*:*:* Versions 4.7.1043 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.1043:*:windows:*:*:*:*:* Versions 4.7.1043 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.1098:*:*:*:*:*:*:* Versions 4.7.1098 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_home:4.7.1098:*:windows:*:*:*:*:* Versions 4.7.1098 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.6:*:*:*:*:*:*:* Versions 4.6 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.6.603:*:*:*:*:*:*:* Versions 4.6.603 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.6.652:*:*:*:*:*:*:* Versions 4.6.652 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.6.665:*:*:*:*:*:*:* Versions 4.6.665 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.6.691:*:*:*:*:*:*:* Versions 4.6.691 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.827:*:*:*:*:*:*:* Versions 4.7.827 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.827:*:windows:*:*:*:*:* Versions 4.7.827 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.844:*:*:*:*:*:*:* Versions 4.7.844 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.844:*:windows:*:*:*:*:* Versions 4.7.844 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.869:*:*:*:*:*:*:* Versions 4.7.869 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.1043:*:*:*:*:*:*:* Versions 4.7.1043 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.1043:*:windows:*:*:*:*:* Versions 4.7.1043 Vulnerable ·Avast
  • cpe:2.3:a:avast:avast_antivirus_professional:4.7.1098:*:*:*:*:*:*:* Versions 4.7.1098 Vulnerable ·Avast
  • cpe:2.3:a:avira:antivir:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir:6.35.00.00:*:*:*:*:*:*:* Versions 6.35.00.00 Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir:7.04.00.23:*:*:*:*:*:*:* Versions 7.04.00.23 Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir_personal:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir_personal:*:*:classic:*:*:*:*:* Versions all versions Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir_personal:*:*:premium:*:*:*:*:* Versions all versions Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir_personal:*:*:*:*:*:*:*:* Versions up to 7.3.0.5 Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir_personal:7:*:*:*:*:*:*:* Versions 7 Vulnerable ·Gen Digital
  • cpe:2.3:a:avira:antivir_personal:7:*:classic:*:*:*:*:* Versions 7 Vulnerable ·Gen Digital
  • cpe:2.3:a:panda:panda_antivirus:2007:*:*:*:*:*:*:* Versions 2007 Vulnerable ·Panda
  • cpe:2.3:a:panda:panda_antivirus_and_firewall:2007:*:*:*:*:*:*:* Versions 2007 Vulnerable ·Panda
  • cpe:2.3:a:picozip:picozip:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Picozip
  • cpe:2.3:a:rahul_dhesi:zoo:*:*:*:*:*:*:*:* Versions up to 2.10 Vulnerable ·Rahul Dhesi
  • cpe:2.3:a:unzoo:unzoo:4.4:*:*:*:*:*:*:* Versions 4.4 Vulnerable ·Unzoo
  • cpe:2.3:a:winace:winace:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Winace
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_100:*:*:*:*:*:*:* Versions model_100 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_200:*:*:*:*:*:*:* Versions model_200 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_300:*:*:*:*:*:*:* Versions model_300 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_400:*:*:*:*:*:*:* Versions model_400 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_500:*:*:*:*:*:*:* Versions model_500 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_600:*:*:*:*:*:*:* Versions model_600 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_800:*:*:*:*:*:*:* Versions model_800 Vulnerable ·Barracuda Networks
  • cpe:2.3:h:barracuda_networks:barracuda_spam_firewall:model_900:*:*:*:*:*:*:* Versions model_900 Vulnerable ·Barracuda Networks

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-1673
  2. 2026-10-03 Alias added: GHSA-2j49-3cqv-33p2

References

Advisory 1

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences