gsd-2011-4100
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Aliases
Aliases
CVE-2011-4100


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-4100",
    "description": "The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.",
    "id": "GSD-2011-4100",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-4100.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-4100"
      ],
      "details": "The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.",
      "id": "GSD-2011-4100",
      "modified": "2023-12-13T01:19:05.308655Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-4100",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          }
        ]
      },
      "problemtype": {
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          {
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                "value": "n/a"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=39140",
            "refsource": "MISC",
            "url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=39140"
          },
          {
            "name": "http://openwall.com/lists/oss-security/2011/11/01/9",
            "refsource": "MISC",
            "url": "http://openwall.com/lists/oss-security/2011/11/01/9"
          },
          {
            "name": "http://osvdb.org/76768",
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            "url": "http://osvdb.org/76768"
          },
          {
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            "refsource": "MISC",
            "url": "http://secunia.com/advisories/46644"
          },
          {
            "name": "http://www.securityfocus.com/bid/50479",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/50479"
          },
          {
            "name": "http://www.wireshark.org/security/wnpa-sec-2011-17.html",
            "refsource": "MISC",
            "url": "http://www.wireshark.org/security/wnpa-sec-2011-17.html"
          },
          {
            "name": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351",
            "refsource": "MISC",
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=750643",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:wireshark:wireshark:1.6.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-4100"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-399"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=39140",
              "refsource": "CONFIRM",
              "tags": [
                "Patch"
              ],
              "url": "http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=39140"
            },
            {
              "name": "[oss-security] 20111101 Re: CVE request for wireshark flaws",
              "refsource": "MLIST",
              "tags": [
                "Patch"
              ],
              "url": "http://openwall.com/lists/oss-security/2011/11/01/9"
            },
            {
              "name": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351"
            },
            {
              "name": "http://www.wireshark.org/security/wnpa-sec-2011-17.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.wireshark.org/security/wnpa-sec-2011-17.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=750643",
              "refsource": "CONFIRM",
              "tags": [
                "Patch"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643"
            },
            {
              "name": "46644",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/46644"
            },
            {
              "name": "50479",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/50479"
            },
            {
              "name": "76768",
              "refsource": "OSVDB",
              "tags": [],
              "url": "http://osvdb.org/76768"
            },
            {
              "name": "wireshark-csn1-dissector-dos(71090)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090"
            },
            {
              "name": "oval:org.mitre.oval:def:14833",
              "refsource": "OVAL",
              "tags": [],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        }
      },
      "lastModifiedDate": "2017-09-19T01:34Z",
      "publishedDate": "2011-11-03T15:55Z"
    }
  }
}


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