gsd-2021-4183
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file
Aliases
Aliases
CVE-2021-4183


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-4183",
    "description": "Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file",
    "id": "GSD-2021-4183",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-4183.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-4183"
      ],
      "details": "Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file",
      "id": "GSD-2021-4183",
      "modified": "2023-12-13T01:23:11.643551Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Wireshark",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "=3.6.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Wireshark Foundation"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Shaohua Li"
        }
      ],
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      },
      "impact": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
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      },
      "problemtype": {
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                "value": "Buffer over-read in Wireshark"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wireshark.org/security/wnpa-sec-2021-19.html",
            "refsource": "MISC",
            "url": "https://www.wireshark.org/security/wnpa-sec-2021-19.html"
          },
          {
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          },
          {
            "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.json",
            "refsource": "CONFIRM",
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.json"
          },
          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/"
          },
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          },
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          },
          {
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            "url": "https://security.gentoo.org/glsa/202210-04"
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    },
    "nvd.nist.gov": {
      "configurations": {
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                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          },
          {
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            "cpe_match": [
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              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe_name": [],
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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              {
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            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
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                  "value": "CWE-125"
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          ]
        },
        "references": {
          "reference_data": [
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              "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.json",
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              "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.json"
            },
            {
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            {
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              "tags": [
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            },
            {
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            },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "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
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-11-04T19:46Z",
      "publishedDate": "2021-12-30T22:15Z"
    }
  }
}


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