CVE-2014-9715

{"id": "CVE-2014-9715", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-05-27T10:59:02.267", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=223b02d923ecd7c84cf9780bb3686f455d279279", "source": "cve@mitre.org"}, {"url": "http://marc.info/?l=netfilter-devel&m=140112364215200&w=2", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-1564.html", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3237", "source": "cve@mitre.org"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.5", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2015/04/08/1", "source": "cve@mitre.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/73953", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1032415", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1208684", "source": "cve@mitre.org"}, {"url": "https://github.com/torvalds/linux/commit/223b02d923ecd7c84cf9780bb3686f455d279279", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment."}, {"lang": "es", "value": "include/net/netfilter/nf_conntrack_extend.h en el subsistema netfilter en el kernel de Linux anterior a 3.14.5 utiliza un tipo de datos insuficientemente grande para ciertos datos de extensi\u00f3n, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia a puntero nulo y OOPS) a trav\u00e9s de trafico de red saliente que provoca la carga de extensiones, tal y como fue demostrado mediante la configuraci\u00f3n de un t\u00fanel PPTP en un entorno NAT."}], "lastModified": "2023-11-07T02:23:10.130", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4B20721-B1B2-4F01-AE32-07409551505D", "versionEndIncluding": "3.14.4"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "sourceIdentifier": "cve@mitre.org"}