FKIE_CVE-2013-4344

Vulnerability from fkie_nvd - Published: 2013-10-04 17:55 - Updated: 2026-06-16 23:57
Severity
Summary
Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a REPORT LUNS command.
References
secalert@redhat.comhttp://article.gmane.org/gmane.comp.emulators.qemu/237191Broken Link
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.htmlMailing List, Third Party Advisory
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.htmlMailing List, Third Party Advisory
secalert@redhat.comhttp://osvdb.org/98028Broken Link
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-1553.htmlThird Party Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-1754.htmlThird Party Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/10/02/2Mailing List, Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/62773Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2092-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://article.gmane.org/gmane.comp.emulators.qemu/237191Broken Link
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/98028Broken Link
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1553.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-1754.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/10/02/2Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/62773Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2092-1Third Party Advisory
Impacted products
Vendor Product Version
qemu qemu *
opensuse opensuse 12.3
opensuse opensuse 13.1
redhat enterprise_linux_desktop 6.0
redhat enterprise_linux_server 6.0
redhat enterprise_linux_workstation 6.0
redhat virtualization 3.0
redhat enterprise_linux 6.0
canonical ubuntu_linux 12.04
canonical ubuntu_linux 12.10
canonical ubuntu_linux 13.10
To clipboard 

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    },
    {
      "lang": "es",
      "value": "Desbordamiento de buffer en la implementaci\u00f3n SCSI de QEMU, tal como es usado en Xen, cuando un controlador SCSI tiene m\u00e1s de 256 dispositivos adjuntos, permite a usuarios locales obtener privilegios a trav\u00e9s de un buffer de peque\u00f1a transferencia en un comando REPORT LUNS."
    }
  ],
  "id": "CVE-2013-4344",
  "lastModified": "2026-06-16T23:57:03.810",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2013-10-04T17:55:09.913",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.



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