{"cve":"CVE-2012-1461","nvd":{"published":"2012-03-21T10:11:49.677","modified":"2026-06-16T23:39:34.693","status":"Modified","description":"The Gzip file parser in AVG Anti-Virus 10.0.0.1190, Bitdefender 7.2, Command Antivirus 5.2.11.5, Emsisoft Anti-Malware 5.1.0.1, F-Secure Anti-Virus 9.0.16160.0, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, McAfee Anti-Virus Scanning Engine 5.400.0.1158, McAfee Gateway (formerly Webwasher) 2010.1C, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, Rising Antivirus 22.83.00.03, Sophos Anti-Virus 4.61.0, AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11, Trend Micro AntiVirus 9.120.0.1004, Trend Micro HouseCall 9.120.0.1004, and VBA32 3.12.14.2 allows remote attackers to bypass malware detection via a .tar.gz file with multiple compressed streams.  NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different Gzip parser implementations.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://osvdb.org/80500","http://osvdb.org/80501","http://osvdb.org/80502","http://osvdb.org/80503","http://osvdb.org/80504"],"products":["anti-virus:vba32","authentium:command_antivirus","avg:avg_anti-virus","bitdefender:bitdefender","emsisoft:anti-malware","eset:nod32_antivirus","f-secure:f-secure_anti-virus","fortinet:fortinet_antivirus","ikarus:ikarus_virus_utilities_t3_command_line_scanner","jiangmin:jiangmin_antivirus","k7computing:antivirus","kaspersky:kaspersky_anti-virus","mcafee:gateway","mcafee:scan_engine","norman:norman_antivirus_\\&_antispyware","rising-global:rising_antivirus","sophos:sophos_anti-virus","symantec:endpoint_protection","trendmicro:housecall","trendmicro:trend_micro_antivirus"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-1461","score":0.91709,"percentile":0.99815,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}