GSD-2011-1925

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.
Aliases
Aliases
CVE-2011-1925
To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-1925",
    "description": "nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.",
    "id": "GSD-2011-1925",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-1925.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-1925"
      ],
      "details": "nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.",
      "id": "GSD-2011-1925",
      "modified": "2023-12-13T01:19:08.377163Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2011-1925",
        "STATE": "PUBLIC"
      },
      "affects": {
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            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627042."
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            "name": "GLSA-201206-35",
            "refsource": "GENTOO",
            "url": "http://security.gentoo.org/glsa/glsa-201206-35.xml"
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          {
            "name": "http://nbd.git.sourceforge.net/git/gitweb.cgi?p=nbd/nbd;a=commitdiff;h=ebbbe0b3ce5393fa42a259f5e03d549508586aaa",
            "refsource": "CONFIRM",
            "url": "http://nbd.git.sourceforge.net/git/gitweb.cgi?p=nbd/nbd;a=commitdiff;h=ebbbe0b3ce5393fa42a259f5e03d549508586aaa"
          },
          {
            "name": "[oss-security] 20110517 CVE request: nbd-server",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2011/05/17/1"
          },
          {
            "name": "networkblock-negotiation-dos(67502)",
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            "children": [],
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                "cpe23Uri": "cpe:2.3:a:wouter_verhelst:nbd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.9.21",
                "vulnerable": true
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              "name": "http://nbd.git.sourceforge.net/git/gitweb.cgi?p=nbd/nbd;a=commitdiff;h=ebbbe0b3ce5393fa42a259f5e03d549508586aaa",
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            },
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            },
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            },
            {
              "name": "networkblock-negotiation-dos(67502)",
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              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67502"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-17T01:34Z",
      "publishedDate": "2011-05-31T20:55Z"
    }
  }
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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