fkie_cve-2011-3188
Vulnerability from fkie_nvd
Published
2012-05-24 23:55
Modified
2024-11-21 01:29
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Summary
The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.
References
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6e5714eaf77d79ae1c8b47e3e040ff5411b717ec
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bc0b96b54a21246e377122d54569eef71cec535f
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=139447903326211&w=2Mailing List, Third Party Advisory
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1Mailing List, Patch, Vendor Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/08/23/2Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=732658Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/6e5714eaf77d79ae1c8b47e3e040ff5411b717ecPatch, Third Party Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/bc0b96b54a21246e377122d54569eef71cec535fPatch, Third Party Advisory
secalert@redhat.comhttps://support.f5.com/csp/article/K15301?utm_source=f5support&amp%3Butm_medium=RSS
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6e5714eaf77d79ae1c8b47e3e040ff5411b717ec
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bc0b96b54a21246e377122d54569eef71cec535f
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=139447903326211&w=2Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/08/23/2Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=732658Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/6e5714eaf77d79ae1c8b47e3e040ff5411b717ecPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/bc0b96b54a21246e377122d54569eef71cec535fPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K15301?utm_source=f5support&amp%3Butm_medium=RSS
Impacted products
Vendor Product Version
linux linux_kernel *
redhat enterprise_linux 4.0
f5 arx *
f5 big-ip_access_policy_manager *
f5 big-ip_access_policy_manager *
f5 big-ip_analytics *
f5 big-ip_application_security_manager *
f5 big-ip_application_security_manager *
f5 big-ip_edge_gateway *
f5 big-ip_edge_gateway *
f5 big-ip_global_traffic_manager *
f5 big-ip_global_traffic_manager *
f5 big-ip_link_controller *
f5 big-ip_link_controller *
f5 big-ip_local_traffic_manager *
f5 big-ip_local_traffic_manager *
f5 big-ip_protocol_security_module *
f5 big-ip_protocol_security_module *
f5 big-ip_wan_optimization_manager *
f5 big-ip_wan_optimization_manager *
f5 big-ip_webaccelerator *
f5 big-ip_webaccelerator *
f5 enterprise_manager *
f5 enterprise_manager 3.0.0
f5 firepass *
f5 firepass 7.0.0


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets."
    },
    {
      "lang": "es",
      "value": "Las implementaciones de (1) IPv4 y (2) IPv6 en el kernel de Linux antes de v3.1 utiliza una versi\u00f3n modificada de algoritmo MD4 para generar n\u00fameros de secuencia y valores de los fragmentos de identificaci\u00f3n, lo que hace que sea m\u00e1s f\u00e1cil para los atacantes remotos causar una denegaci\u00f3n de servicio (red interrumpida) o secuestrar sesiones de red mediante la predicci\u00f3n de estos valores y el env\u00edo de paquetes manipulados."
    }
  ],
  "id": "CVE-2011-3188",
  "lastModified": "2024-11-21T01:29:56.183",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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          "baseScore": 6.4,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
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          "confidentialityImpact": "NONE",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
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  "published": "2012-05-24T23:55:02.213",
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "NVD-CWE-Other"
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}


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