fkie_cve-2007-4567
Vulnerability from fkie_nvd
Published
2007-12-21 00:46
Modified
2025-04-09 00:30
Severity ?
Summary
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.
References
secalert@redhat.comhttp://bugzilla.kernel.org/show_bug.cgi?id=8450
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e76b2b2567b83448c2ee85a896433b96150c92e6
secalert@redhat.comhttp://secunia.com/advisories/25505Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/28170Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/28706Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/38015Vendor Advisory
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2010-0019.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2010-0053.html
secalert@redhat.comhttp://www.securityfocus.com/bid/26943
secalert@redhat.comhttp://www.ubuntu.com/usn/usn-574-1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=548641
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/39171
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11083
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7474
secalert@redhat.comhttps://rhn.redhat.com/errata/RHSA-2010-0095.html
secalert@redhat.comhttps://usn.ubuntu.com/558-1/
af854a3a-2127-422b-91ae-364da2661108http://bugzilla.kernel.org/show_bug.cgi?id=8450
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e76b2b2567b83448c2ee85a896433b96150c92e6
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/25505Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/28170Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/28706Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/38015Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2010-0019.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2010-0053.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/26943
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-574-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=548641
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/39171
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11083
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7474
af854a3a-2127-422b-91ae-364da2661108https://rhn.redhat.com/errata/RHSA-2010-0095.html
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/558-1/
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 2.2.27
linux linux_kernel 2.4.36
linux linux_kernel 2.4.36.1
linux linux_kernel 2.4.36.2
linux linux_kernel 2.4.36.3
linux linux_kernel 2.4.36.4
linux linux_kernel 2.4.36.5
linux linux_kernel 2.4.36.6
linux linux_kernel 2.6
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.18
linux linux_kernel 2.6.19.4
linux linux_kernel 2.6.19.5
linux linux_kernel 2.6.19.6
linux linux_kernel 2.6.19.7
linux linux_kernel 2.6.20.16
linux linux_kernel 2.6.20.17
linux linux_kernel 2.6.20.18
linux linux_kernel 2.6.20.19
linux linux_kernel 2.6.20.20
linux linux_kernel 2.6.20.21
linux linux_kernel 2.6.21.5
linux linux_kernel 2.6.21.6


To clipboard 

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  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2007-4567",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-12-21T00:46:00.000",
  "references": [
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      "url": "http://bugzilla.kernel.org/show_bug.cgi?id=8450"
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    {
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      "tags": [
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      "url": "http://secunia.com/advisories/38015"
    },
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "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"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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