fkie_cve-2013-0215
Vulnerability from fkie_nvd
Published
2013-03-07 05:04
Modified
2025-04-11 00:51
Severity ?
Summary
oxenstored in Xen 4.1.x, Xen 4.2.x, and xen-unstable does not properly consider the state of the Xenstore ring during read operations, which allows guest OS users to cause a denial of service (daemon crash and host-control outage, or memory consumption) or obtain sensitive control-plane data by leveraging guest administrative access.
References
secalert@redhat.comhttp://openwall.com/lists/oss-security/2013/02/05/10
secalert@redhat.comhttp://secunia.com/advisories/55082
secalert@redhat.comhttp://security.gentoo.org/glsa/glsa-201309-24.xml
secalert@redhat.comhttp://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=40f9c5e0a6d15b4ca1f6d4ed3a46f0871520eab5
secalert@redhat.comhttp://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=61401264eb00fae4ee4efc8e9a5067449283207b
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2013/02/05/10
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55082
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201309-24.xml
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=40f9c5e0a6d15b4ca1f6d4ed3a46f0871520eab5
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=61401264eb00fae4ee4efc8e9a5067449283207b
Impacted products
Vendor Product Version
xen xen 4.1.0
xen xen 4.1.1
xen xen 4.1.2
xen xen 4.1.3
xen xen 4.1.4
xen xen 4.2.0
xen xen 4.2.1


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  "configurations": [
    {
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              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "oxenstored in Xen 4.1.x, Xen 4.2.x, and xen-unstable does not properly consider the state of the Xenstore ring during read operations, which allows guest OS users to cause a denial of service (daemon crash and host-control outage, or memory consumption) or obtain sensitive control-plane data by leveraging guest administrative access."
    },
    {
      "lang": "es",
      "value": "oxenstored en Xen v4.1.x, Xen v4.2.x, y xen inestable no considera debidamente en cuenta el estado del anillo Xenstore durante las operaciones de lectura, que permite a usuarios de sistemas operativos invitados causar una denegaci\u00f3n de servicio (ca\u00edda del demonio), y por lo tanto dispara un host-control de interrupci\u00f3n, la memoria de escape, u obtener sensibles plano de control de datos, mediante el aprovechamiento de acceso administrativo invitado."
    }
  ],
  "id": "CVE-2013-0215",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:M/Au:N/C:P/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 5.5,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-03-07T05:04:44.667",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://openwall.com/lists/oss-security/2013/02/05/10"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://secunia.com/advisories/55082"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
    },
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    },
    {
      "source": "secalert@redhat.com",
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    },
    {
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      "url": "http://openwall.com/lists/oss-security/2013/02/05/10"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/55082"
    },
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      "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
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    },
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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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