FKIE_CVE-2011-1486

Vulnerability from fkie_nvd - Published: 2011-05-31 20:55 - Updated: 2026-06-16 23:29
Severity
Summary
libvirtd in libvirt before 0.9.0 does not use thread-safe error reporting, which allows remote attackers to cause a denial of service (crash) by causing multiple threads to report errors at the same time.
References
secalert@redhat.comhttp://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=f44bfb7fb978c9313ce050a1c4149bf04aa0a670
secalert@redhat.comhttp://secunia.com/advisories/44459Vendor Advisory
secalert@redhat.comhttp://securitytracker.com/id?1025477
secalert@redhat.comhttp://support.avaya.com/css/P8/documents/100134583
secalert@redhat.comhttp://www.debian.org/security/2011/dsa-2280
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0478.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0479.html
secalert@redhat.comhttp://www.securityfocus.com/bid/47148
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1152-1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=693391Patch
secalert@redhat.comhttps://www.redhat.com/archives/libvir-list/2011-March/msg01087.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=f44bfb7fb978c9313ce050a1c4149bf04aa0a670
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/44459Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1025477
af854a3a-2127-422b-91ae-364da2661108http://support.avaya.com/css/P8/documents/100134583
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2011/dsa-2280
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0478.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0479.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/47148
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1152-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=693391Patch
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/libvir-list/2011-March/msg01087.htmlPatch
Impacted products

{
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    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
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              "matchCriteriaId": "934215BC-33D1-453F-B49B-23B52E580214",
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              "matchCriteriaId": "F274792B-F190-4A23-A551-6B07EA4028B1",
              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "libvirtd in libvirt before 0.9.0 does not use thread-safe error reporting, which allows remote attackers to cause a denial of service (crash) by causing multiple threads to report errors at the same time."
    },
    {
      "lang": "es",
      "value": "libvirtd de libvirt en versiones anteriores a la 0.9.0 no utiliza el reporte de errores \"thread-safe\", lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) provocando que m\u00faltiples hilos reporten errores al mismo tiempo."
    }
  ],
  "id": "CVE-2011-1486",
  "lastModified": "2026-06-16T23:29:28.573",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-05-31T20:55:02.360",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=f44bfb7fb978c9313ce050a1c4149bf04aa0a670"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/44459"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://securitytracker.com/id?1025477"
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      "url": "http://support.avaya.com/css/P8/documents/100134583"
    },
    {
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      "url": "http://www.debian.org/security/2011/dsa-2280"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0478.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0479.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/47148"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-1152-1"
    },
    {
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      "tags": [
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      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=693391"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "https://www.redhat.com/archives/libvir-list/2011-March/msg01087.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=f44bfb7fb978c9313ce050a1c4149bf04aa0a670"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/44459"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securitytracker.com/id?1025477"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://support.avaya.com/css/P8/documents/100134583"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2011/dsa-2280"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0478.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0479.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/47148"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-1152-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=693391"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://www.redhat.com/archives/libvir-list/2011-March/msg01087.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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

Author Source Type Date Other

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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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