{"cve":{"cve_id":"CVE-2012-1463","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.94361,"epss_percentile":0.99839,"epss_as_of":"2026-06-23","description":"The ELF file parser in AhnLab V3 Internet Security 2011.01.18.00, Bitdefender 7.2, Quick Heal (aka Cat QuickHeal) 11.00, Command Antivirus 5.2.11.5, Comodo Antivirus 7424, eSafe 7.0.17.0, F-Prot Antivirus 4.6.2.117, F-Secure Anti-Virus 9.0.16160.0, McAfee Anti-Virus Scanning Engine 5.400.0.1158, Norman Antivirus 6.06.12, nProtect Anti-Virus 2011-01-17.01, and Panda Antivirus 10.0.2.7 allows remote attackers to bypass malware detection via an ELF file with a modified endianness field.  NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different ELF parser implementations.","published_at":"2012-03-21T10:00:00Z","last_modified_at":"2026-06-16T23:39:34.953000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-264"],"nvd_references":["http://www.securityfocus.com/archive/1/522005","http://osvdb.org/80433","http://www.securityfocus.com/bid/52614","http://www.ieee-security.org/TC/SP2012/program.html","http://osvdb.org/80426","https://exchange.xforce.ibmcloud.com/vulnerabilities/74311"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:06:13.123476Z"},"effective_severity":null,"badges":["epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"ahnlab","vendor_name":"ahnlab","product_slug":"v3-internet-security","product_name":"v3_internet_security","version_start":"2011.01.18.00","version_start_inclusive":true,"version_end":"2011.01.18.00","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:ahnlab:v3_internet_security:2011.01.18.00:*:*:*:*:*:*:*"},{"vendor_slug":"aladdin","vendor_name":"aladdin","product_slug":"esafe","product_name":"esafe","version_start":"7.0.17.0","version_start_inclusive":true,"version_end":"7.0.17.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:aladdin:esafe:7.0.17.0:*:*:*:*:*:*:*"},{"vendor_slug":"authentium","vendor_name":"authentium","product_slug":"command-antivirus","product_name":"command_antivirus","version_start":"5.2.11.5","version_start_inclusive":true,"version_end":"5.2.11.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:authentium:command_antivirus:5.2.11.5:*:*:*:*:*:*:*"},{"vendor_slug":"bitdefender","vendor_name":"Bitdefender","product_slug":"bitdefender","product_name":"bitdefender","version_start":"7.2","version_start_inclusive":true,"version_end":"7.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:bitdefender:bitdefender:7.2:*:*:*:*:*:*:*"},{"vendor_slug":"cat","vendor_name":"cat","product_slug":"quick-heal","product_name":"quick_heal","version_start":"11.00","version_start_inclusive":true,"version_end":"11.00","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:cat:quick_heal:11.00:*:*:*:*:*:*:*"},{"vendor_slug":"comodo","vendor_name":"Comodo","product_slug":"comodo-antivirus","product_name":"Comodo Antivirus","version_start":"7424","version_start_inclusive":true,"version_end":"7424","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:comodo:comodo_antivirus:7424:*:*:*:*:*:*:*"},{"vendor_slug":"f-prot","vendor_name":"f-prot","product_slug":"f-prot-antivirus","product_name":"f-prot_antivirus","version_start":"4.6.2.117","version_start_inclusive":true,"version_end":"4.6.2.117","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:f-prot:f-prot_antivirus:4.6.2.117:*:*:*:*:*:*:*"},{"vendor_slug":"f-secure","vendor_name":"F-Secure","product_slug":"f-secure-anti-virus","product_name":"f-secure_anti-virus","version_start":"9.0.16160.0","version_start_inclusive":true,"version_end":"9.0.16160.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:f-secure:f-secure_anti-virus:9.0.16160.0:*:*:*:*:*:*:*"},{"vendor_slug":"mcafee","vendor_name":"McAfee","product_slug":"scan-engine","product_name":"scan_engine","version_start":"5.400.0.1158","version_start_inclusive":true,"version_end":"5.400.0.1158","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:mcafee:scan_engine:5.400.0.1158:*:*:*:*:*:*:*"},{"vendor_slug":"norman","vendor_name":"norman","product_slug":"norman-antivirus-antispyware","product_name":"norman_antivirus_&_antispyware","version_start":"6.06.12","version_start_inclusive":true,"version_end":"6.06.12","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:norman:norman_antivirus_\\&_antispyware:6.06.12:*:*:*:*:*:*:*"},{"vendor_slug":"nprotect","vendor_name":"nprotect","product_slug":"nprotect-antivirus","product_name":"nprotect_antivirus","version_start":"2011-01-17.01","version_start_inclusive":true,"version_end":"2011-01-17.01","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:nprotect:nprotect_antivirus:2011-01-17.01:*:*:*:*:*:*:*"},{"vendor_slug":"pandasecurity","vendor_name":"pandasecurity","product_slug":"panda-antivirus","product_name":"panda_antivirus","version_start":"10.0.2.7","version_start_inclusive":true,"version_end":"10.0.2.7","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:pandasecurity:panda_antivirus:10.0.2.7:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.securityfocus.com/archive/1/522005","source_type":"MISC","tags":[]},{"url":"http://osvdb.org/80433","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/52614","source_type":"MISC","tags":[]},{"url":"http://www.ieee-security.org/TC/SP2012/program.html","source_type":"MISC","tags":[]},{"url":"http://osvdb.org/80426","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/74311","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2012-03-21T10:00:00Z","label":"CVE published","source":null}]}