{"cve_id":"CVE-2012-1422","published":"2012-03-21T10:11:47.253000+00:00","last_modified":"2026-06-16T23:39:29.980000+00:00","vuln_status":"Modified","description":"The TAR file parser in Quick Heal (aka Cat QuickHeal) 11.00, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, and Rising Antivirus 22.83.00.03 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial ITSF character sequence.  NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different TAR parser implementations.","cvss_version":"2.0","cvss_vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","base_score":4.3,"base_severity":"MEDIUM","attack_vector":"NETWORK","privileges_req":"","user_interaction":"NONE","scope":"","impact_c":"NONE","impact_i":"PARTIAL","impact_a":"NONE","cwe_ids":["CWE-264"],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.94059,"epss_percentile":0.99847,"cap_rule_version":"0.1.1","stage":"IMPACT","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"NONE","caps":["TAMPER"],"terminal":true,"cap_confidence":"high","ingested_at":"2026-09-18T08:05:03.362911+00:00","first_seen":"2012-03-21T10:11:47.253000+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["cat","eset","norman","rising-global"],"products":["nod32_antivirus","norman_antivirus_\\&_antispyware","quick_heal","rising_antivirus"],"affected":[{"vendor":"cat","product":"quick_heal","ranges":["11.00"]},{"vendor":"eset","product":"nod32_antivirus","ranges":["5795"]},{"vendor":"norman","product":"norman_antivirus_\\&_antispyware","ranges":["6.06.12"]},{"vendor":"rising-global","product":"rising_antivirus","ranges":["22.83.00.03"]}]}