cve-2020-3321
Vulnerability from cvelistv5
Published
2020-06-03 16:55
Modified
2024-11-15 17:20
Severity ?
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Summary
A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file.
References
ykramarz@cisco.comhttps://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259Vendor Advisory
Impacted products
Vendor Product Version
Cisco Cisco Webex Network Recording Player Version: unspecified   < 3.0 MR3 Security Patch 2
Version: unspecified   < 4.0 MR3
 Create a notification for this product.
   Cisco Cisco Webex Player for Microsoft Windows Version: unspecified   < 3.0 MR3 Security Patch 2
Version: unspecified   < 4.0 MR3
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:30:57.897Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-3321",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T16:28:21.069942Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T17:20:18.984Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Webex Network Recording Player",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "3.0 MR3 Security Patch 2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "4.0 MR3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Cisco Webex Player for Microsoft Windows",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "3.0 MR3 Security Patch 2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "4.0 MR3",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Cisco would like to thank Kexu Wang of Fortinet\u0027s FortiGuard Labs for reporting this vulnerability"
        }
      ],
      "datePublic": "2020-06-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "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:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-03T16:55:18",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259"
        }
      ],
      "source": {
        "advisory": "CSCvs98259",
        "defect": [
          "CSCvs98259",
          "CSCvs98260",
          "CSCvs98261"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2020-06-03T16:00:00.000Z",
          "ID": "CVE-2020-3321",
          "STATE": "PUBLIC",
          "TITLE": "Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Webex Network Recording Player",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "3.0 MR3 Security Patch 2"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "4.0 MR3"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Cisco Webex Player for Microsoft Windows",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "3.0 MR3 Security Patch 2"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "4.0 MR3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Cisco would like to thank Kexu Wang of Fortinet\u0027s FortiGuard Labs for reporting this vulnerability"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "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:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20 Improper Input Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259"
            }
          ]
        },
        "source": {
          "advisory": "CSCvs98259",
          "defect": [
            "CSCvs98259",
            "CSCvs98260",
            "CSCvs98261"
          ],
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2020-3321",
    "datePublished": "2020-06-03T16:55:18.361937Z",
    "dateReserved": "2019-12-12T00:00:00",
    "dateUpdated": "2024-11-15T17:20:18.984Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-3321\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2020-06-03T17:15:25.890\",\"lastModified\":\"2024-11-21T05:30:48.280\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en Cisco Webex Network Recording Player y Cisco Webex Player para Microsoft Windows, podr\u00eda permitir a un atacante  causar un bloqueo del proceso resultando en una condici\u00f3n de Denegaci\u00f3n de servicio (DoS) para la aplicaci\u00f3n del reproductor en un sistema afectado. La vulnerabilidad se presenta debido a una comprobaci\u00f3n insuficiente de determinados elementos con una grabaci\u00f3n de Webex almacenada en el Advanced Recording Format (ARF) o en el Webex Recording Format (WRF). Un atacante podr\u00eda explotar esta vulnerabilidad al enviar a un usuario un archivo ARF o WRF malicioso por medio de un enlace o archivo adjunto de correo electr\u00f3nico y persuadiendo a un usuario de abrir el archivo con el software afectado en el sistema local. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante causar que la aplicaci\u00f3n del reproductor Webex se bloquee cuando tratan de visualizar el archivo malicioso.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"3.0\",\"matchCriteriaId\":\"29AD80BF-4BD6-4B63-9DBE-5AAD219CC464\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:3.0:-:*:*:*:windows:*:*\",\"matchCriteriaId\":\"22E8B4CB-4380-4252-94FF-2FA9475E443C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:3.0:maintenance_release1:*:*:*:windows:*:*\",\"matchCriteriaId\":\"C391D26A-B24C-4771-902A-6A8255ED9B49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:3.0:maintenance_release2:*:*:*:windows:*:*\",\"matchCriteriaId\":\"0AFAA7F9-A6CE-4670-90D9-49DD60B01C79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:4.0:-:*:*:*:windows:*:*\",\"matchCriteriaId\":\"173FD058-9353-4346-AEFE-2043FE05A05D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:4.0:maintenance_release1:*:*:*:windows:*:*\",\"matchCriteriaId\":\"2F3E289B-1887-42BB-A3EE-5FE5BC9117AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_player:4.0:maintenance_release2:*:*:*:windows:*:*\",\"matchCriteriaId\":\"BD5D3C2F-8344-4281-9FC4-BAE8BD687A9A\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0\",\"matchCriteriaId\":\"3CD2D467-A1BA-41BC-9ABB-52A67961712C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:3.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"F802539A-BF0D-4178-AA6F-39186ADA2940\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:3.0:maintenance_release1:*:*:*:*:*:*\",\"matchCriteriaId\":\"88A0132D-146E-40D5-AD93-9392878A9703\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:3.0:maintenance_release2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D63BB12-E138-4686-B115-C8935418269C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:4.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C216B45-3F47-4271-8C86-167CCFE6A67A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:4.0:maintenance_release1:*:*:*:*:*:*\",\"matchCriteriaId\":\"56CB908D-A71E-4CE4-8692-9439585CC7D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:webex_network_recording_player:4.0:maintenance_release2:*:*:*:*:*:*\",\"matchCriteriaId\":\"207BE80A-EFB5-4318-B03D-6CC37633CCED\"}]}]}],\"references\":[{\"url\":\"https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"product\": \"Cisco Webex Network Recording Player\", \"vendor\": \"Cisco\", \"versions\": [{\"lessThan\": \"3.0 MR3 Security Patch 2\", \"status\": \"affected\", \"version\": \"unspecified\", \"versionType\": \"custom\"}, {\"lessThan\": \"4.0 MR3\", \"status\": \"affected\", \"version\": \"unspecified\", \"versionType\": \"custom\"}]}, {\"product\": \"Cisco Webex Player for Microsoft Windows\", \"vendor\": \"Cisco\", \"versions\": [{\"lessThan\": \"3.0 MR3 Security Patch 2\", \"status\": \"affected\", \"version\": \"unspecified\", \"versionType\": \"custom\"}, {\"lessThan\": \"4.0 MR3\", \"status\": \"affected\", \"version\": \"unspecified\", \"versionType\": \"custom\"}]}], \"credits\": [{\"lang\": \"en\", \"value\": \"Cisco would like to thank Kexu Wang of Fortinet\u0027s FortiGuard Labs for reporting this vulnerability\"}], \"datePublic\": \"2020-06-03T00:00:00\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file.\"}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"LOCAL\", \"availabilityImpact\": \"LOW\", \"baseScore\": 3.3, \"baseSeverity\": \"LOW\", \"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:L\", \"version\": \"3.1\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-20\", \"description\": \"CWE-20 Improper Input Validation\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2020-06-03T16:55:18\", \"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\"}, \"references\": [{\"name\": \"Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\"], \"url\": \"https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259\"}], \"source\": {\"advisory\": \"CSCvs98259\", \"defect\": [\"CSCvs98259\", \"CSCvs98260\", \"CSCvs98261\"], \"discovery\": \"EXTERNAL\"}, \"title\": \"Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability\", \"x_generator\": {\"engine\": \"Vulnogram 0.0.9\"}, \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"psirt@cisco.com\", \"DATE_PUBLIC\": \"2020-06-03T16:00:00.000Z\", \"ID\": \"CVE-2020-3321\", \"STATE\": \"PUBLIC\", \"TITLE\": \"Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"Cisco Webex Network Recording Player\", \"version\": {\"version_data\": [{\"version_affected\": \"\u003c\", \"version_value\": \"3.0 MR3 Security Patch 2\"}, {\"version_affected\": \"\u003c\", \"version_value\": \"4.0 MR3\"}]}}, {\"product_name\": \"Cisco Webex Player for Microsoft Windows\", \"version\": {\"version_data\": [{\"version_affected\": \"\u003c\", \"version_value\": \"3.0 MR3 Security Patch 2\"}, {\"version_affected\": \"\u003c\", \"version_value\": \"4.0 MR3\"}]}}]}, \"vendor_name\": \"Cisco\"}]}}, \"credit\": [{\"lang\": \"eng\", \"value\": \"Cisco would like to thank Kexu Wang of Fortinet\u0027s FortiGuard Labs for reporting this vulnerability\"}], \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file.\"}]}, \"generator\": {\"engine\": \"Vulnogram 0.0.9\"}, \"impact\": {\"cvss\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"LOCAL\", \"availabilityImpact\": \"LOW\", \"baseScore\": 3.3, \"baseSeverity\": \"LOW\", \"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:L\", \"version\": \"3.1\"}}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-20 Improper Input Validation\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability\", \"refsource\": \"CISCO\", \"url\": \"https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259\"}]}, \"source\": {\"advisory\": \"CSCvs98259\", \"defect\": [\"CSCvs98259\", \"CSCvs98260\", \"CSCvs98261\"], \"discovery\": \"EXTERNAL\"}}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-04T07:30:57.897Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"name\": \"Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\", \"x_transferred\"], \"url\": \"https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259\"}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2020-3321\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-15T16:28:21.069942Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-15T16:28:57.776Z\"}}]}",
      "cveMetadata": "{\"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"assignerShortName\": \"cisco\", \"cveId\": \"CVE-2020-3321\", \"datePublished\": \"2020-06-03T16:55:18.361937Z\", \"dateReserved\": \"2019-12-12T00:00:00\", \"dateUpdated\": \"2024-11-15T17:20:18.984Z\", \"state\": \"PUBLISHED\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.