FKIE_CVE-2010-2242

Vulnerability from fkie_nvd - Published: 2010-08-19 18:00 - Updated: 2025-04-11 00:51
Severity ?
Summary
Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.
References
secalert@redhat.comhttp://libvirt.org/news.htmlVendor Advisory
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
secalert@redhat.comhttp://ubuntu.com/usn/usn-1008-1
secalert@redhat.comhttp://ubuntu.com/usn/usn-1008-2
secalert@redhat.comhttp://ubuntu.com/usn/usn-1008-3
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2010-0615.html
secalert@redhat.comhttp://www.vupen.com/english/advisories/2010/2062Vendor Advisory
secalert@redhat.comhttp://www.vupen.com/english/advisories/2010/2763
secalert@redhat.comhttps://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=602455
af854a3a-2127-422b-91ae-364da2661108http://libvirt.org/news.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-1008-1
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-1008-2
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-1008-3
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2010-0615.html
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2010/2062Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2010/2763
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=602455
Impacted products
Vendor Product Version
libvirt libvirt 0.2.0
libvirt libvirt 0.2.1
libvirt libvirt 0.2.2
libvirt libvirt 0.2.3
libvirt libvirt 0.3.0
libvirt libvirt 0.3.1
libvirt libvirt 0.3.2
libvirt libvirt 0.3.3
libvirt libvirt 0.4.0
libvirt libvirt 0.4.1
libvirt libvirt 0.4.2
libvirt libvirt 0.4.3
libvirt libvirt 0.4.4
libvirt libvirt 0.4.6
libvirt libvirt 0.5.0
libvirt libvirt 0.5.1
libvirt libvirt 0.6.0
libvirt libvirt 0.6.1
libvirt libvirt 0.6.2
libvirt libvirt 0.6.3
libvirt libvirt 0.6.4
libvirt libvirt 0.6.5
libvirt libvirt 0.7.0
libvirt libvirt 0.7.1
libvirt libvirt 0.7.2
libvirt libvirt 0.7.3
libvirt libvirt 0.7.4
libvirt libvirt 0.7.5
libvirt libvirt 0.7.6
libvirt libvirt 0.7.7
libvirt libvirt 0.8.0
libvirt libvirt 0.8.1
libvirt libvirt 0.8.2
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree."
    },
    {
      "lang": "es",
      "value": "Red Hat libvirt v0.2.0 hasta v0.8.2 crea reglas de iptable con asignaciones inadecuadas de puertos de origen privilegiados, lo que permite a usuarios invitados del SO evitar las restricciones de acceso establecidas aprovechando los valores de direcci\u00f3n IP y puerto-origen, como se ha demostrado copiando y eliminando un arbol de ficheros NFS."
    }
  ],
  "id": "CVE-2010-2242",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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  },
  "published": "2010-08-19T18:00:03.670",
  "references": [
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      "tags": [
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      "url": "https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=602455"
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.