{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2009-10-05T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "The lookup_cb_cred function in fs/nfsd/nfs4callback.c in the nfsd4 subsystem in the Linux kernel before 2.6.31.2 attempts to access a credentials cache even when a client specifies the AUTH_NULL authentication flavor, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an NFSv4 mount request." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2010-03-02T10:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=886e3b7fe6054230c89ae078a09565ed183ecc73" }, { "name": "USN-864-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/usn-864-1" }, { "name": "[oss-security] 20091022 CVE request: kernel: nfsd4: fix null dereference creating nfsv4 callback client", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://marc.info/?l=oss-security&m=125618753029631&w=2" }, { "name": "[oss-security] 20091022 Re: CVE request: kernel: nfsd4: fix null dereference creating nfsv4 callback client", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://marc.info/?l=oss-security&m=125624036516377&w=2" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=530269" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.2" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80fc015bdfe1f5b870c1e1ee02d78e709523fee7" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T06:38:28.461Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=886e3b7fe6054230c89ae078a09565ed183ecc73" }, { "name": "USN-864-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://www.ubuntu.com/usn/usn-864-1" }, { "name": "[oss-security] 20091022 CVE request: kernel: nfsd4: fix null dereference creating nfsv4 callback client", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://marc.info/?l=oss-security&m=125618753029631&w=2" }, { "name": "[oss-security] 20091022 Re: CVE request: kernel: nfsd4: fix null dereference creating nfsv4 callback client", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://marc.info/?l=oss-security&m=125624036516377&w=2" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=530269" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.2" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80fc015bdfe1f5b870c1e1ee02d78e709523fee7" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2009-3623", "datePublished": "2009-10-30T20:05:00.000Z", "dateReserved": "2009-10-09T00:00:00.000Z", "dateUpdated": "2024-08-07T06:38:28.461Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }