CVE-2011-1146 (GCVE-0-2011-1146)

Vulnerability from cvelistv5 – Published: 2011-03-15 17:00 – Updated: 2024-08-06 22:14
VLAI
Summary
libvirt.c in the API in Red Hat libvirt 0.8.8 does not properly restrict operations in a read-only connection, which allows remote attackers to cause a denial of service (host OS crash) or possibly execute arbitrary code via a (1) virNodeDeviceDettach, (2) virNodeDeviceReset, (3) virDomainRevertToSnapshot, (4) virDomainSnapshotDelete, (5) virNodeDeviceReAttach, or (6) virConnectDomainXMLToNative call, a different vulnerability than CVE-2008-5086.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/43897 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-03… vendor-advisoryx_refsource_REDHAT
https://bugzilla.novell.com/show_bug.cgi?id=678406 x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.ubuntu.com/usn/USN-1094-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/43670 third-party-advisoryx_refsource_SECUNIA
http://libvirt.org/git/?p=libvirt.git%3Ba=commit%… x_refsource_CONFIRM
http://secunia.com/advisories/44069 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/bid/46820 vdb-entryx_refsource_BID
http://openwall.com/lists/oss-security/2011/03/09/3 mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-updates/2011-0… vendor-advisoryx_refsource_SUSE
http://www.vupen.com/english/advisories/2011/0794 vdb-entryx_refsource_VUPEN
http://www.debian.org/security/2011/dsa-2194 vendor-advisoryx_refsource_DEBIAN
https://bugzilla.redhat.com/show_bug.cgi?id=683650 x_refsource_CONFIRM
http://www.securitytracker.com/id?1025262 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/43917 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0700 vdb-entryx_refsource_VUPEN
http://www.vupen.com/english/advisories/2011/0694 vdb-entryx_refsource_VUPEN
http://openwall.com/lists/oss-security/2011/03/10/5 mailing-listx_refsource_MLIST
http://secunia.com/advisories/43780 third-party-advisoryx_refsource_SECUNIA
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.vupen.com/english/advisories/2011/0805 vdb-entryx_refsource_VUPEN
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617773 x_refsource_CONFIRM
Date Public
2011-03-09 00:00
Show details on NVD website
To clipboard 

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        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://bugzilla.novell.com/show_bug.cgi?id=678406"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=683650"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66012"
        }
      ],
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-264"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:redhat:libvirt:0.8.8:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F9D67FBC-4009-4FC1-B0CF-AA3C1505C2F4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "libvirt.c in the API in Red Hat libvirt 0.8.8 does not properly restrict operations in a read-only connection, which allows remote attackers to cause a denial of service (host OS crash) or possibly execute arbitrary code via a (1) virNodeDeviceDettach, (2) virNodeDeviceReset, (3) virDomainRevertToSnapshot, (4) virDomainSnapshotDelete, (5) virNodeDeviceReAttach, or (6) virConnectDomainXMLToNative call, a different vulnerability than CVE-2008-5086."
          },
          {
            "lang": "es",
            "value": "libvirt.c en la API de Red Hat libvirt v0.8.8 no restringe correctamente las operaciones en una conexi\u00f3n de solo lectura, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (caida del sistema operativo) o posiblemente ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una llamada (1) virNodeDeviceDettach, (2) virNodeDeviceReset, (3) virDomainRevertToSnapshot, (4) virDomainSnapshotDelete, (5) virNodeDeviceReAttach, o (6) virConnectDomainXMLToNative, una vulnerabilidad diferente de CVE-2008-5086."
          }
        ],
        "id": "CVE-2011-1146",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 6.9,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 3.4,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-03-15T17:55:05.263",
        "references": [
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Patch"
            ],
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617773"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=71753cb7f7a16ff800381c0b5ee4e99eea92fed3"
          },
          {
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        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
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          {
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              {
                "lang": "en",
                "value": "CWE-264"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2025-11-21T12:58:46+00:00",
      "cve": "CVE-2011-1146",
      "id": "CVE-2011-1146",
      "initial_release_date": "2011-03-02T00:00:00+00:00",
      "product_status:fixed": "175",
      "product_status:known_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "libvirt: several API calls do not honour read-only connection",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1146.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-05T01:33:52Z",
      "cve": "CVE-2011-1146",
      "id": "CVE-2011-1146",
      "initial_release_date": "2023-02-15T05:53:58Z",
      "product_status:known_affected": "1",
      "product_status:recommended": "807",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2011-1146",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1146.json",
      "version": "19"
    }
  }
}



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Tags
Taxonomy of the tags.





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.



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.