{ "id": "CVE-2009-1298", "sourceIdentifier": "security@ubuntu.com", "published": "2009-12-08T23:30:00.203", "lastModified": "2024-11-21T01:02:08.003", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The ip_frag_reasm function in net/ipv4/ip_fragment.c in the Linux kernel 2.6.32-rc8, and 2.6.29 and later versions before 2.6.32, calls IP_INC_STATS_BH with an incorrect argument, which allows remote attackers to cause a denial of service (NULL pointer dereference and hang) via long IP packets, possibly related to the ip_defrag function." }, { "lang": "es", "value": "La funci\u00f3n ip_frag_reasm en el archivo net/ipv4/ip_fragment.c en el kernel de Linux versiones 2.6.32-rc8, y 2.6.29 y versiones posteriores anteriores a 2.6.32, llama a IP_INC_STATS_BH con un argumento incorrecto, que permite a atacantes remotos causar una denegaci\u00f3n de servicio (suspensi\u00f3n y desreferencia de puntero NULL) por medio de paquetes IP largos, posiblemente relacionados con la funci\u00f3n ip_defrag." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "baseScore": 7.8, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-119" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:rc8:*:*:*:*:*:*", "versionEndIncluding": "2.6.32", "matchCriteriaId": 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"http://wiki.rpath.com/Advisories:rPSA-2009-0161", "source": "security@ubuntu.com" }, { "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.32", "source": "security@ubuntu.com" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329", "source": "security@ubuntu.com" }, { "url": "http://www.osvdb.org/60788", "source": "security@ubuntu.com" }, { "url": "http://www.securityfocus.com/archive/1/508517/100/0/threaded", "source": "security@ubuntu.com" }, { "url": "http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched/", "source": "security@ubuntu.com" }, { "url": "http://www.ubuntu.com/usn/USN-869-1", "source": "security@ubuntu.com" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=544144", "source": "security@ubuntu.com" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00453.html", "source": "security@ubuntu.com" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00496.html", "source": "security@ubuntu.com" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=bbf31bf18d34caa87dd01f08bf713635593697f2", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/37624", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/38017", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://twitter.com/spendergrsec/statuses/6339560349", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://wiki.rpath.com/Advisories:rPSA-2009-0161", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.32", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.osvdb.org/60788", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/archive/1/508517/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched/", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.ubuntu.com/usn/USN-869-1", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=544144", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00453.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00496.html", "source": "af854a3a-2127-422b-91ae-364da2661108" } ], "vendorComments": [ { "organization": "Red Hat", "comment": "Not vulnerable. This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5 and Red Hat Enterprise MRG as they did not include upstream commit 7c73a6fa that introduced the problem.", "lastModified": "2009-12-09T00:00:00" } ] }