{"id":"CVE-2007-5756","aliases":["EUVD-2007-5726","GHSA-jjw7-6pfq-97j9"],"status":"published","title":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2,...","description":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00586,"percentile":0.48295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-129"],"published":"2007-11-14T01:00:00Z","modified":"2026-06-16T22:46:46Z","products":[{"vendor":"winpcap","product":"winpcap"}],"references":[{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=625","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Broken Link"]},{"url":"http://www.winpcap.org/misc/changelog.htm","tags":["x_refsource_CONFIRM","x_transferred","Release Notes"]},{"url":"http://www.securitytracker.com/id?1018935","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/26409","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://secunia.com/advisories/27676","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38433","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.vupen.com/english/advisories/2007/3835","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-5756"},{"url":"https://github.com/advisories/GHSA-jjw7-6pfq-97j9"}],"sources":{"cve":[{"id":"CVE-2007-5756","description":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.","status":"published","published":"2007-11-14T01:00:00Z","modified":"2024-08-07T15:39:13.725Z","updated_at":"2026-11-02T13:32:11.910312Z"}],"euvd":[{"id":"EUVD-2007-5726","description":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.","status":"published","published":"2007-11-14T01:00:00Z","modified":"2024-08-07T15:39:13Z","updated_at":"2026-11-03T01:16:15.661904Z"}],"ghsa":[{"id":"GHSA-jjw7-6pfq-97j9","title":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2,...","description":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.","status":"published","published":"2022-05-01T18:36:33Z","modified":"2026-03-14T05:05:53Z","cwes":["CWE-119","CWE-129"],"updated_at":"2026-11-02T15:06:36.943588Z"}],"nvd":[{"id":"CVE-2007-5756","description":"Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.","status":"published","published":"2007-11-14T01:46:00Z","modified":"2026-06-16T22:46:46.037Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:01:23.208914Z"}]}}