FKIE_CVE-2011-0530

Vulnerability from fkie_nvd - Published: 2011-02-22 19:00 - Updated: 2025-04-11 00:51
Severity ?
Summary
Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote attackers to execute arbitrary code via a long request. NOTE: this issue exists because of a CVE-2005-3534 regression.
References
secalert@redhat.comhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2011-February/054071.htmlPatch
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2011-February/054083.htmlPatch
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
secalert@redhat.comhttp://openwall.com/lists/oss-security/2011/01/28/3Patch
secalert@redhat.comhttp://openwall.com/lists/oss-security/2011/01/31/7Patch
secalert@redhat.comhttp://secunia.com/advisories/43353Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/43610
secalert@redhat.comhttp://security.gentoo.org/glsa/glsa-201206-35.xml
secalert@redhat.comhttp://www.debian.org/security/2011/dsa-2183
secalert@redhat.comhttp://www.securityfocus.com/bid/46572
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0403Vendor Advisory
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0582
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=673562Patch
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/65720
secalert@redhat.comhttps://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8Patch
secalert@redhat.comhttps://hermes.opensuse.org/messages/8086846
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054071.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054083.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/01/28/3Patch
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/01/31/7Patch
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43353Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43610
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201206-35.xml
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2011/dsa-2183
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/46572
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0403Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0582
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=673562Patch
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/65720
af854a3a-2127-422b-91ae-364da2661108https://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8Patch
af854a3a-2127-422b-91ae-364da2661108https://hermes.opensuse.org/messages/8086846
Impacted products
Vendor Product Version
wouter_verhelst nbd *
wouter_verhelst nbd 2.9.0
wouter_verhelst nbd 2.9.1
wouter_verhelst nbd 2.9.2
wouter_verhelst nbd 2.9.3
wouter_verhelst nbd 2.9.4
wouter_verhelst nbd 2.9.5
wouter_verhelst nbd 2.9.6
wouter_verhelst nbd 2.9.7
wouter_verhelst nbd 2.9.8
wouter_verhelst nbd 2.9.9
wouter_verhelst nbd 2.9.10
wouter_verhelst nbd 2.9.11
wouter_verhelst nbd 2.9.12
wouter_verhelst nbd 2.9.13
wouter_verhelst nbd 2.9.14
wouter_verhelst nbd 2.9.15
wouter_verhelst nbd 2.9.16
wouter_verhelst nbd 2.9.17
wouter_verhelst nbd 2.9.18
To clipboard 

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      "value": "Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote attackers to execute arbitrary code via a long request.  NOTE: this issue exists because of a CVE-2005-3534 regression."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en la funci\u00f3n mainloop en NBD-server.c en Network Block Device (nbd) antes de v2.9.20 podr\u00eda permitir a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una solicitud extensa. NOTA: este problema existe debido a una regresi\u00f3n CVE-2005-3534."
    }
  ],
  "id": "CVE-2011-0530",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
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          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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        "source": "nvd@nist.gov",
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  "published": "2011-02-22T19:00:00.940",
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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  • 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.
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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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