{"id":"CVE-2012-3723","aliases":["EUVD-2012-3670","GHSA-9668-gp9w-hwrf"],"status":"published","title":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor...","description":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor, which allows physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) by attaching a USB device.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00403,"percentile":0.34859,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2012-09-20T21:00:00Z","modified":"2026-06-16T23:43:48Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"mac_os_x_server"}],"references":[{"url":"http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/78750","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://support.apple.com/kb/HT5501","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3723"},{"url":"https://github.com/advisories/GHSA-9668-gp9w-hwrf"}],"sources":{"cve":[{"id":"CVE-2012-3723","description":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor, which allows physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) by attaching a USB device.","status":"published","published":"2012-09-20T21:00:00Z","modified":"2024-08-06T20:13:51.604Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3670","description":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor, which allows physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) by attaching a USB device.","status":"published","published":"2012-09-20T21:00:00Z","modified":"2024-08-06T20:13:51Z","updated_at":"2026-11-03T01:56:09.826866Z"}],"ghsa":[{"id":"GHSA-9668-gp9w-hwrf","title":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor...","description":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor, which allows physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) by attaching a USB device.","status":"published","published":"2022-05-17T01:43:34Z","modified":"2023-02-03T05:05:00Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:40.095446Z"}],"nvd":[{"id":"CVE-2012-3723","description":"Apple Mac OS X before 10.7.5 does not properly handle the bNbrPorts field of a USB hub descriptor, which allows physically proximate attackers to execute arbitrary code or cause a denial of service (memory corruption and system crash) by attaching a USB device.","status":"published","published":"2012-09-20T21:55:03.11Z","modified":"2026-06-16T23:43:48.693Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:15.643902Z"}]}}