{"id":"CVE-2008-1625","aliases":["EUVD-2008-1626","GHSA-wr6q-9jvw-7c6w"],"status":"published","title":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to...","description":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.","severity":{"version":"2.0","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00708,"percentile":0.53724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-264"],"published":"2008-04-02T17:00:00Z","modified":"2026-06-16T22:52:07Z","exploits":[{"source":"exploitdb","id":"EDB-12406","title":"Avast! 4.7 - 'aavmker4.sys' Local Privilege Escalation","type":"local","platform":"windows","date":"2010-04-27","verified":true,"url":"https://www.exploit-db.com/exploits/12406"}],"products":[{"vendor":"avast","product":"avast_antivirus_home"},{"vendor":"avast","product":"avast_antivirus_professional"}],"references":[{"url":"http://www.vupen.com/english/advisories/2008/1034/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.trapkit.de/advisories/TKADV2008-002.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/28502","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/29605","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/490321/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/41527","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securitytracker.com/id?1019732","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.avast.com/eng/avast-4-home_pro-revision-history.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-1625"},{"url":"https://github.com/advisories/GHSA-wr6q-9jvw-7c6w"}],"sources":{"cve":[{"id":"CVE-2008-1625","description":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.","status":"published","published":"2008-04-02T17:00:00Z","modified":"2024-08-07T08:32:00.638Z","updated_at":"2026-11-02T14:34:48.103804Z"}],"euvd":[{"id":"EUVD-2008-1626","description":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.","status":"published","published":"2008-04-02T17:00:00Z","modified":"2024-08-07T08:32:00Z","updated_at":"2026-11-03T01:39:00.729717Z"}],"ghsa":[{"id":"GHSA-wr6q-9jvw-7c6w","title":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to...","description":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.","status":"published","published":"2022-05-01T23:41:51Z","modified":"2023-01-31T05:06:07Z","updated_at":"2026-11-02T14:48:58.612773Z"}],"nvd":[{"id":"CVE-2008-1625","description":"aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.","status":"published","published":"2008-04-02T17:44:00Z","modified":"2026-06-16T22:52:07.41Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:25.857543Z"}]}}