CVE-2007-4567

{"id": "CVE-2007-4567", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/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": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-12-21T00:46:00.000", "references": [{"url": "http://bugzilla.kernel.org/show_bug.cgi?id=8450", "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e76b2b2567b83448c2ee85a896433b96150c92e6", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/25505", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/28170", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/28706", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/38015", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0019.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0053.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/26943", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/usn-574-1", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=548641", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/39171", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11083", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7474", "source": "secalert@redhat.com"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "source": "secalert@redhat.com"}, {"url": "https://usn.ubuntu.com/558-1/", "source": "secalert@redhat.com"}, {"url": "http://bugzilla.kernel.org/show_bug.cgi?id=8450", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e76b2b2567b83448c2ee85a896433b96150c92e6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/25505", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/28170", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/28706", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/38015", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0019.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0053.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/26943", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/usn-574-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=548641", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/39171", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11083", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7474", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/558-1/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The ipv6_hop_jumbo function in net/ipv6/exthdrs.c in the Linux kernel before 2.6.22 does not properly validate the hop-by-hop IPv6 extended header, which allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted IPv6 packet."}, {"lang": "es", "value": "La funci\u00f3n ipv6_hop_jumbo en el archivo net/ipv6/exthdrs.c en el kernel de Linux versiones anteriores a 2.6.22, no comprueba apropiadamente el encabezado extendido de IPv6 salto a salto, lo que permite a los atacantes remotos causar una denegaci\u00f3n de servicio (desreferencia del puntero NULL y p\u00e1nico del kernel) por medio de un paquete IPv6 especialmente dise\u00f1ado."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D253C55-0E1E-4D3F-B0BB-D59BEC5C5937", "versionEndIncluding": "2.6.21.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.2.27:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43F9DBB0-8AF7-42CA-95DD-68A344E9D549"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.4.36:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA39D4CE-22F0-46A2-B8CF-4599675E7D3A"}, {"criteria": 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"ABD70B2B-9827-4DBB-B82D-0B70C2D4AB1F"}], "operator": "OR"}]}], "vendorComments": [{"comment": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 3, 4 and Red Hat Enterprise MRG. Shipped kernels do not include upstream commit a11d206d that introduced the problem.\n\nThis upstream commit was backported in Red Hat Enterprise Linux 5 via RHBA-2008:0314. It was reported and addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2010-0019.html", "lastModified": "2010-01-21T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "secalert@redhat.com"}