{"id":"CVE-2005-1770","aliases":["EUVD-2005-1772","GHSA-mf9g-4w3p-pw8h"],"status":"published","title":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions...","description":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00677,"percentile":0.52518,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2005-05-31T04:00:00Z","modified":"2026-06-16T22:13:39Z","products":[{"vendor":"alwil","product":"avast_antivirus"}],"references":[{"url":"http://pb.specialised.info/all/adv/avast-adv.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=111712494620031\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1770"},{"url":"https://github.com/advisories/GHSA-mf9g-4w3p-pw8h"}],"sources":{"cve":[{"id":"CVE-2005-1770","description":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.","status":"published","published":"2005-05-31T04:00:00Z","modified":"2024-08-07T21:59:24.296Z","updated_at":"2026-11-02T14:33:39.916766Z"}],"euvd":[{"id":"EUVD-2005-1772","description":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.","status":"published","published":"2005-05-31T04:00:00Z","modified":"2024-08-07T21:59:24Z","updated_at":"2026-11-03T01:15:33.246394Z"}],"ghsa":[{"id":"GHSA-mf9g-4w3p-pw8h","title":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions...","description":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.","status":"published","published":"2022-05-01T02:01:51Z","modified":"2023-01-30T05:07:34Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:47:43.103728Z"}],"nvd":[{"id":"CVE-2005-1770","description":"Buffer overflow in the Aavmker4 device driver in Avast! Antivirus 4.6 and possibly other versions allows local users to cause a denial of service (system crash) and possibly execute arbitrary code via certain signals combined with crafted input.","status":"published","published":"2005-05-31T04:00:00Z","modified":"2026-06-16T22:13:39.45Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:00:55.600202Z"}]}}