{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2009-05-09T00:00:00.000Z","descriptions":[{"lang":"en","value":"The nfs_permission function in fs/nfs/dir.c in the NFS client implementation in the Linux kernel 2.6.29.3 and earlier, when atomic_open is available, does not check execute (aka EXEC or MAY_EXEC) permission bits, which allows local users to bypass permissions and execute files, as demonstrated by files on an NFSv4 fileserver."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-10T18:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"MDVSA-2009:135","tags":["vendor-advisory","x_refsource_MANDRIVA"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:135"},{"name":"DSA-1865","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2009/dsa-1865"},{"tags":["x_refsource_CONFIRM"],"url":"http://wiki.rpath.com/Advisories:rPSA-2009-0111"},{"name":"[linux-nfs] 20090509 [NFS] [PATCH] nfs: Fix NFS v4 client handling of MAY_EXEC in nfs_permission.","tags":["mailing-list","x_refsource_MLIST"],"url":"http://article.gmane.org/gmane.linux.nfs/26592"},{"name":"34934","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/34934"},{"name":"37471","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/37471"},{"name":"[nfsv4] 20061116 Status of execute permissions in NFSv4 ACLs ?","tags":["mailing-list","x_refsource_MLIST"],"url":"http://linux-nfs.org/pipermail/nfsv4/2006-November/005313.html"},{"name":"[oss-security] 20090513 CVE request: kernel: problem with NFS v4 client handling of MAY_EXEC in nfs_permission","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2009/05/13/2"},{"name":"MDVSA-2009:148","tags":["vendor-advisory","x_refsource_MANDRIVA"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:148"},{"name":"35656","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/35656"},{"name":"oval:org.mitre.oval:def:9990","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9990"},{"name":"DSA-1844","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2009/dsa-1844"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html"},{"name":"ADV-2009-1331","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2009/1331"},{"name":"RHSA-2009:1157","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2009-1157.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=500297"},{"name":"35106","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/35106"},{"name":"20090724 rPSA-2009-0111-1 kernel","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/505254/100/0/threaded"},{"name":"20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/507985/100/0/threaded"},{"name":"36051","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/36051"},{"name":"35298","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/35298"},{"name":"36327","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/36327"},{"name":"oval:org.mitre.oval:def:8543","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8543"},{"name":"SUSE-SA:2009:031","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://bugzilla.linux-nfs.org/show_bug.cgi?id=131"},{"name":"USN-793-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/usn-793-1"},{"name":"[nfsv4] 20061117 [Patch] Re: Status of execute permissions in NFSv4 ACLs ?","tags":["mailing-list","x_refsource_MLIST"],"url":"http://linux-nfs.org/pipermail/nfsv4/2006-November/005323.html"},{"name":"SUSE-SA:2009:038","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00004.html"},{"name":"ADV-2009-3316","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2009/3316"},{"name":"35394","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/35394"},{"name":"DSA-1809","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2009/dsa-1809"},{"name":"35847","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/35847"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2009-1630","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The nfs_permission function in fs/nfs/dir.c in the NFS client implementation in the Linux kernel 2.6.29.3 and earlier, when atomic_open is available, does not check execute (aka EXEC or MAY_EXEC) permission bits, which allows local users to bypass permissions and execute files, as demonstrated by files on an NFSv4 fileserver."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"MDVSA-2009:135","refsource":"MANDRIVA","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:135"},{"name":"DSA-1865","refsource":"DEBIAN","url":"http://www.debian.org/security/2009/dsa-1865"},{"name":"http://wiki.rpath.com/Advisories:rPSA-2009-0111","refsource":"CONFIRM","url":"http://wiki.rpath.com/Advisories:rPSA-2009-0111"},{"name":"[linux-nfs] 20090509 [NFS] [PATCH] nfs: Fix NFS v4 client handling of MAY_EXEC in nfs_permission.","refsource":"MLIST","url":"http://article.gmane.org/gmane.linux.nfs/26592"},{"name":"34934","refsource":"BID","url":"http://www.securityfocus.com/bid/34934"},{"name":"37471","refsource":"SECUNIA","url":"http://secunia.com/advisories/37471"},{"name":"[nfsv4] 20061116 Status of execute permissions in NFSv4 ACLs ?","refsource":"MLIST","url":"http://linux-nfs.org/pipermail/nfsv4/2006-November/005313.html"},{"name":"[oss-security] 20090513 CVE request: kernel: problem with NFS v4 client handling of MAY_EXEC in nfs_permission","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2009/05/13/2"},{"name":"MDVSA-2009:148","refsource":"MANDRIVA","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:148"},{"name":"35656","refsource":"SECUNIA","url":"http://secunia.com/advisories/35656"},{"name":"oval:org.mitre.oval:def:9990","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9990"},{"name":"DSA-1844","refsource":"DEBIAN","url":"http://www.debian.org/security/2009/dsa-1844"},{"name":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html","refsource":"CONFIRM","url":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html"},{"name":"ADV-2009-1331","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2009/1331"},{"name":"RHSA-2009:1157","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2009-1157.html"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=500297","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/show_bug.cgi?id=500297"},{"name":"35106","refsource":"SECUNIA","url":"http://secunia.com/advisories/35106"},{"name":"20090724 rPSA-2009-0111-1 kernel","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/505254/100/0/threaded"},{"name":"20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/507985/100/0/threaded"},{"name":"36051","refsource":"SECUNIA","url":"http://secunia.com/advisories/36051"},{"name":"35298","refsource":"SECUNIA","url":"http://secunia.com/advisories/35298"},{"name":"36327","refsource":"SECUNIA","url":"http://secunia.com/advisories/36327"},{"name":"oval:org.mitre.oval:def:8543","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8543"},{"name":"SUSE-SA:2009:031","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html"},{"name":"http://bugzilla.linux-nfs.org/show_bug.cgi?id=131","refsource":"CONFIRM","url":"http://bugzilla.linux-nfs.org/show_bug.cgi?id=131"},{"name":"USN-793-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/usn-793-1"},{"name":"[nfsv4] 20061117 [Patch] Re: Status of execute permissions in NFSv4 ACLs ?","refsource":"MLIST","url":"http://linux-nfs.org/pipermail/nfsv4/2006-November/005323.html"},{"name":"SUSE-SA:2009:038","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00004.html"},{"name":"ADV-2009-3316","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2009/3316"},{"name":"35394","refsource":"SECUNIA","url":"http://secunia.com/advisories/35394"},{"name":"DSA-1809","refsource":"DEBIAN","url":"http://www.debian.org/security/2009/dsa-1809"},{"name":"35847","refsource":"SECUNIA","url":"http://secunia.com/advisories/35847"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-07T05:20:34.608Z"},"title":"CVE Program Container","references":[{"name":"MDVSA-2009:135","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:135"},{"name":"DSA-1865","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2009/dsa-1865"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://wiki.rpath.com/Advisories:rPSA-2009-0111"},{"name":"[linux-nfs] 20090509 [NFS] [PATCH] nfs: Fix NFS v4 client handling of MAY_EXEC in nfs_permission.","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://article.gmane.org/gmane.linux.nfs/26592"},{"name":"34934","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/34934"},{"name":"37471","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/37471"},{"name":"[nfsv4] 20061116 Status of execute permissions in NFSv4 ACLs ?","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://linux-nfs.org/pipermail/nfsv4/2006-November/005313.html"},{"name":"[oss-security] 20090513 CVE request: kernel: problem with NFS v4 client handling of MAY_EXEC in nfs_permission","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2009/05/13/2"},{"name":"MDVSA-2009:148","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:148"},{"name":"35656","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/35656"},{"name":"oval:org.mitre.oval:def:9990","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9990"},{"name":"DSA-1844","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2009/dsa-1844"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.vmware.com/security/advisories/VMSA-2009-0016.html"},{"name":"ADV-2009-1331","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2009/1331"},{"name":"RHSA-2009:1157","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2009-1157.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=500297"},{"name":"35106","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/35106"},{"name":"20090724 rPSA-2009-0111-1 kernel","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/505254/100/0/threaded"},{"name":"20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/507985/100/0/threaded"},{"name":"36051","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/36051"},{"name":"35298","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/35298"},{"name":"36327","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/36327"},{"name":"oval:org.mitre.oval:def:8543","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8543"},{"name":"SUSE-SA:2009:031","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://bugzilla.linux-nfs.org/show_bug.cgi?id=131"},{"name":"USN-793-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/usn-793-1"},{"name":"[nfsv4] 20061117 [Patch] Re: Status of execute permissions in NFSv4 ACLs ?","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://linux-nfs.org/pipermail/nfsv4/2006-November/005323.html"},{"name":"SUSE-SA:2009:038","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00004.html"},{"name":"ADV-2009-3316","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2009/3316"},{"name":"35394","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/35394"},{"name":"DSA-1809","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2009/dsa-1809"},{"name":"35847","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/35847"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2009-1630","datePublished":"2009-05-14T17:00:00.000Z","dateReserved":"2009-05-14T00:00:00.000Z","dateUpdated":"2024-08-07T05:20:34.608Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}