{"id":"CVE-2008-3158","aliases":["EUVD-2008-3148","GHSA-xvpp-959v-c63p"],"status":"published","title":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact...","description":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact and attack vectors, possibly related to IOCTL requests that overwrite arbitrary memory.","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":0.05481,"percentile":0.92818,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-264"],"published":"2008-07-11T22:00:00Z","modified":"2026-06-16T22:55:16Z","exploits":[{"source":"exploitdb","id":"EDB-26418","title":"Novell Client 4.91 SP4 - 'nwfs.sys' Local Privilege Escalation (Metasploit)","type":"local","platform":"windows","date":"2013-06-24","url":"https://www.exploit-db.com/exploits/26418"},{"source":"metasploit","id":"exploit/windows/local/novell_client_nwfs","title":"Novell Client 4.91 SP4 nwfs.sys Local Privilege Escalation","type":"exploit","platform":"Windows","date":"2008-06-26","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/local/novell_client_nwfs"}],"products":[{"vendor":"novell","product":"novell_client_for_windows"}],"references":[{"url":"http://www.securitytracker.com/id?1020385","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/43460","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5028543.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.vupen.com/english/advisories/2008/1968/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/30001","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/30904","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3158"},{"url":"https://github.com/advisories/GHSA-xvpp-959v-c63p"}],"sources":{"cve":[{"id":"CVE-2008-3158","description":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact and attack vectors, possibly related to IOCTL requests that overwrite arbitrary memory.","status":"published","published":"2008-07-11T22:00:00Z","modified":"2024-08-07T09:28:41.827Z","updated_at":"2026-11-02T14:34:45.877751Z"}],"euvd":[{"id":"EUVD-2008-3148","description":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact and attack vectors, possibly related to IOCTL requests that overwrite arbitrary memory.","status":"published","published":"2008-07-11T22:00:00Z","modified":"2024-08-07T09:28:41Z","updated_at":"2026-11-03T01:38:53.704905Z"}],"ghsa":[{"id":"GHSA-xvpp-959v-c63p","title":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact...","description":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact and attack vectors, possibly related to IOCTL requests that overwrite arbitrary memory.","status":"published","published":"2022-05-01T23:57:15Z","modified":"2023-01-31T05:07:06Z","updated_at":"2026-11-02T14:49:08.811767Z"}],"nvd":[{"id":"CVE-2008-3158","description":"Unspecified vulnerability in NWFS.SYS in Novell Client for Windows 4.91 SP4 has unknown impact and attack vectors, possibly related to IOCTL requests that overwrite arbitrary memory.","status":"published","published":"2008-07-11T22:41:00Z","modified":"2026-06-16T22:55:16.127Z","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-264"],"updated_at":"2026-11-02T14:01:27.025121Z"}]}}