{"id":"CVE-2009-0870","aliases":["EUVD-2009-0867","GHSA-x4pm-92c9-5597"],"status":"published","title":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow...","description":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.","severity":{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00357,"percentile":0.29666,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2009-03-10T20:00:00Z","modified":"2026-06-16T23:06:00Z","products":[{"vendor":"sun","product":"opensolaris"},{"vendor":"sun","product":"solaris"}],"references":[{"url":"http://www.vupen.com/english/advisories/2009/0765","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/0635","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2009-090.htm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-252469-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","Patch","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1021819","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-21-139462-02-1","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/34371","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/34031","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/49133","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/34193","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0870"},{"url":"https://github.com/advisories/GHSA-x4pm-92c9-5597"}],"sources":{"cve":[{"id":"CVE-2009-0870","description":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.","status":"published","published":"2009-03-10T20:00:00Z","modified":"2024-08-07T04:48:52.638Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0867","description":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.","status":"published","published":"2009-03-10T20:00:00Z","modified":"2024-08-07T04:48:52Z","updated_at":"2026-11-03T01:39:24.312317Z"}],"ghsa":[{"id":"GHSA-x4pm-92c9-5597","title":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow...","description":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.","status":"published","published":"2022-05-02T03:19:02Z","modified":"2023-01-31T05:08:04Z","updated_at":"2026-11-02T14:49:19.883163Z"}],"nvd":[{"id":"CVE-2009-0870","description":"The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.","status":"published","published":"2009-03-10T20:30:06.64Z","modified":"2026-06-16T23:06:00.013Z","cvss":[{"version":"2.0","score":4.7,"vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}