{"id":"CVE-2007-2973","aliases":["EUVD-2007-2965","GHSA-6gx3-qg8f-9vmw"],"status":"published","title":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service ...","description":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed TAR archive.","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":"2026-11-07","score":0.03438,"percentile":0.89044,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-06-01T01:00:00Z","modified":"2026-06-16T22:40:48Z","products":[{"vendor":"avira","product":"antivir"},{"vendor":"avira","product":"av_pack"}],"references":[{"url":"http://www.securityfocus.com/bid/24239","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24187","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://forum.antivir-pe.de/thread.php?threadid=22528","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.vupen.com/english/advisories/2007/1971","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34557","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/25417","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://osvdb.org/36711","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securitytracker.com/id?1018137","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.nruns.com/advisories/%5Bn.runs-SA-2007.012%5D%20-%20Avira%20Antivir%20Antivirus%20TAR%20parsing%20Infinite%20Loop%20Advisory.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/470042/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2973"},{"url":"https://github.com/advisories/GHSA-6gx3-qg8f-9vmw"}],"sources":{"cve":[{"id":"CVE-2007-2973","description":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed TAR archive.","status":"published","published":"2007-06-01T01:00:00Z","modified":"2024-08-07T13:57:54.494Z","updated_at":"2026-11-02T13:32:34.372976Z"}],"euvd":[{"id":"EUVD-2007-2965","description":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed TAR archive.","status":"published","published":"2007-06-01T01:00:00Z","modified":"2024-08-07T13:57:54Z","updated_at":"2026-11-03T01:38:18.546691Z"}],"ghsa":[{"id":"GHSA-6gx3-qg8f-9vmw","title":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service ...","description":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed TAR archive.","status":"published","published":"2022-05-01T18:09:11Z","modified":"2023-01-31T05:04:23Z","updated_at":"2026-11-02T14:48:39.538271Z"}],"nvd":[{"id":"CVE-2007-2973","description":"Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed TAR archive.","status":"published","published":"2007-06-01T01:30:00Z","modified":"2026-06-16T22:40:48.67Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:16.479378Z"}]}}