{"id":"CVE-2007-1673","aliases":["EUVD-2007-1667","GHSA-2j49-3cqv-33p2"],"status":"published","title":"unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers...","description":"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.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03178,"percentile":0.88144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2007-05-09T01:00:00Z","modified":"2026-06-16T22:38:05Z","products":[{"vendor":"amavis","product":"amavis"},{"vendor":"avast","product":"avast_antivirus"},{"vendor":"avast","product":"avast_antivirus_home"},{"vendor":"avast","product":"avast_antivirus_professional"},{"vendor":"avira","product":"antivir"},{"vendor":"avira","product":"antivir_personal"},{"vendor":"barracuda_networks","product":"barracuda_spam_firewall"},{"vendor":"panda","product":"panda_antivirus"},{"vendor":"panda","product":"panda_antivirus_and_firewall"},{"vendor":"picozip","product":"picozip"},{"vendor":"rahul_dhesi","product":"zoo"},{"vendor":"unzoo","product":"unzoo"},{"vendor":"winace","product":"winace"}],"references":[{"url":"http://www.amavis.org/security/asa-2007-2.txt","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34080","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/36208","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/23823","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/25315","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/467646/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://securityreason.com/securityalert/2680","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1673"},{"url":"https://github.com/advisories/GHSA-2j49-3cqv-33p2"}],"sources":{"cve":[{"id":"CVE-2007-1673","description":"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.","status":"published","published":"2007-05-09T01:00:00Z","modified":"2024-08-07T13:06:25.976Z","updated_at":"2026-11-02T13:33:41.472948Z"}],"euvd":[{"id":"EUVD-2007-1667","description":"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.","status":"published","published":"2007-05-09T01:00:00Z","modified":"2024-08-07T13:06:25Z","updated_at":"2026-11-03T01:38:24.820783Z"}],"ghsa":[{"id":"GHSA-2j49-3cqv-33p2","title":"unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers...","description":"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.","status":"published","published":"2022-05-01T17:55:58Z","modified":"2023-01-31T05:03:54Z","updated_at":"2026-11-02T14:48:34.409462Z"}],"nvd":[{"id":"CVE-2007-1673","description":"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.","status":"published","published":"2007-05-09T01:19:00Z","modified":"2026-06-16T22:38:05.207Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:15.696607Z"}]}}