CVE-2019-15126 (GCVE-0-2019-15126)

Vulnerability from cvelistv5 – Published: 2020-02-05 16:17 – Updated: 2024-08-05 00:34
VLAI?
Summary
An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:34:53.246Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT210721"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT210722"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT210788"
          },
          {
            "name": "20200227 Wi-Fi Protected Network and Wi-Fi Protected Network 2 Information Disclosure Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.synology.com/security/advisory/Synology_SA_20_03"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-11T18:08:27.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.apple.com/kb/HT210721"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.apple.com/kb/HT210722"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.apple.com/kb/HT210788"
        },
        {
          "name": "20200227 Wi-Fi Protected Network and Wi-Fi Protected Network 2 Information Disclosure Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.synology.com/security/advisory/Synology_SA_20_03"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-15126",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.apple.com/kb/HT210721",
              "refsource": "CONFIRM",
              "url": "https://support.apple.com/kb/HT210721"
            },
            {
              "name": "https://support.apple.com/kb/HT210722",
              "refsource": "CONFIRM",
              "url": "https://support.apple.com/kb/HT210722"
            },
            {
              "name": "https://support.apple.com/kb/HT210788",
              "refsource": "CONFIRM",
              "url": "https://support.apple.com/kb/HT210788"
            },
            {
              "name": "20200227 Wi-Fi Protected Network and Wi-Fi Protected Network 2 Information Disclosure Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure"
            },
            {
              "name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001",
              "refsource": "CONFIRM",
              "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001"
            },
            {
              "name": "http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en",
              "refsource": "CONFIRM",
              "url": "http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en"
            },
            {
              "name": "https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/",
              "refsource": "CONFIRM",
              "url": "https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/"
            },
            {
              "name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt",
              "refsource": "CONFIRM",
              "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt"
            },
            {
              "name": "https://www.synology.com/security/advisory/Synology_SA_20_03",
              "refsource": "CONFIRM",
              "url": "https://www.synology.com/security/advisory/Synology_SA_20_03"
            },
            {
              "name": "http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html"
            },
            {
              "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en",
              "refsource": "CONFIRM",
              "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf"
            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-15126",
    "datePublished": "2020-02-05T16:17:37.000Z",
    "dateReserved": "2019-08-17T00:00:00.000Z",
    "dateUpdated": "2024-08-05T00:34:53.246Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2019-15126",
      "date": "2026-05-21",
      "epss": "0.08412",
      "percentile": "0.9242"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"13.2\", \"matchCriteriaId\": \"AD59FD8B-5C11-469A-91E8-B3EB904AB1EF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"13.2\", \"matchCriteriaId\": \"13864229-C006-4C72-AAE3-90F009375CA5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"10.15.1\", \"matchCriteriaId\": \"E773457A-E670-4DDA-86E2-0923C1DCD9BA\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:bcm4389_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"12F03EE0-8785-417A-BECA-BEA63757A39D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:broadcom:bcm4389:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"AF854566-05B0-4661-A6FB-1FB57D2DA7F9\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:bcm43012_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"267F4829-8427-498F-9527-F0CBF59E4EBF\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:broadcom:bcm43012:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FCE5C165-FBF8-4860-AA22-B6572444396B\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:bcm43013_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"BFE8006F-EFF6-4C48-A88D-D454FCAF6FBB\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:broadcom:bcm43013:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0FE2C4A7-5C2B-436F-8088-36CB4552524D\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:bcm4375_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D4F7B684-7732-4D96-A1D8-B7FF7D48FEBF\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:broadcom:bcm4375:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5B96EBAD-7270-43CF-8DF5-A6316581764F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:bcm43752_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"196BB042-784B-4DA7-80B9-491660DE96FC\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:broadcom:bcm43752:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1EC39880-8A15-49DE-B355-FDCDD536AB5F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:bcm4356_firmware:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D071C0E7-D86C-4D86-807F-37882D4F7C2D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:broadcom:bcm4356:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"80E682AB-4198-43C4-BD64-A1FDA1CD8A3B\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.\"}, {\"lang\": \"es\", \"value\": \"Se detect\\u00f3 un problema en los dispositivos cliente de Broadcom Wi-Fi. Espec\\u00edficamente un tr\\u00e1fico dise\\u00f1ado minuciosamente y sincronizado puede causar errores internos (relacionados con las transiciones de estado) en un dispositivo WLAN que conllevan a un cifrado de Wi-Fi de Capa 2 inapropiado con una consiguiente posibilidad de divulgaci\\u00f3n de informaci\\u00f3n por medio del aire para un conjunto de tr\\u00e1fico discreto, una vulnerabilidad diferente de CVE-2019-9500, CVE-2019-9501, CVE-2019-9502 y CVE-2019-9503.\"}]",
      "id": "CVE-2019-15126",
      "lastModified": "2024-11-21T04:28:06.317",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N\", \"baseScore\": 3.1, \"baseSeverity\": \"LOW\", \"attackVector\": \"ADJACENT_NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.6, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:A/AC:M/Au:N/C:P/I:N/A:N\", \"baseScore\": 2.9, \"accessVector\": \"ADJACENT_NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 5.5, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2020-02-05T17:15:10.443",
      "references": "[{\"url\": \"http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://support.apple.com/kb/HT210721\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://support.apple.com/kb/HT210722\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://support.apple.com/kb/HT210788\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.synology.com/security/advisory/Synology_SA_20_03\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://support.apple.com/kb/HT210721\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://support.apple.com/kb/HT210722\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://support.apple.com/kb/HT210788\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.synology.com/security/advisory/Synology_SA_20_03\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-367\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-15126\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2020-02-05T17:15:10.443\",\"lastModified\":\"2024-11-21T04:28:06.317\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.\"},{\"lang\":\"es\",\"value\":\"Se detect\u00f3 un problema en los dispositivos cliente de Broadcom Wi-Fi. Espec\u00edficamente un tr\u00e1fico dise\u00f1ado minuciosamente y sincronizado puede causar errores internos (relacionados con las transiciones de estado) en un dispositivo WLAN que conllevan a un cifrado de Wi-Fi de Capa 2 inapropiado con una consiguiente posibilidad de divulgaci\u00f3n de informaci\u00f3n por medio del aire para un conjunto de tr\u00e1fico discreto, una vulnerabilidad diferente de CVE-2019-9500, CVE-2019-9501, CVE-2019-9502 y CVE-2019-9503.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":3.1,\"baseSeverity\":\"LOW\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.6,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":2.9,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":5.5,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-367\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"13.2\",\"matchCriteriaId\":\"AD59FD8B-5C11-469A-91E8-B3EB904AB1EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"13.2\",\"matchCriteriaId\":\"13864229-C006-4C72-AAE3-90F009375CA5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.15.1\",\"matchCriteriaId\":\"E773457A-E670-4DDA-86E2-0923C1DCD9BA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:bcm4389_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"12F03EE0-8785-417A-BECA-BEA63757A39D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:broadcom:bcm4389:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AF854566-05B0-4661-A6FB-1FB57D2DA7F9\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:bcm43012_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"267F4829-8427-498F-9527-F0CBF59E4EBF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:broadcom:bcm43012:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FCE5C165-FBF8-4860-AA22-B6572444396B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:bcm43013_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BFE8006F-EFF6-4C48-A88D-D454FCAF6FBB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:broadcom:bcm43013:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0FE2C4A7-5C2B-436F-8088-36CB4552524D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:bcm4375_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4F7B684-7732-4D96-A1D8-B7FF7D48FEBF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:broadcom:bcm4375:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5B96EBAD-7270-43CF-8DF5-A6316581764F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:bcm43752_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"196BB042-784B-4DA7-80B9-491660DE96FC\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:broadcom:bcm43752:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EC39880-8A15-49DE-B355-FDCDD536AB5F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:bcm4356_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D071C0E7-D86C-4D86-807F-37882D4F7C2D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:broadcom:bcm4356:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"80E682AB-4198-43C4-BD64-A1FDA1CD8A3B\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://support.apple.com/kb/HT210721\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT210722\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT210788\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.synology.com/security/advisory/Synology_SA_20_03\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://packetstormsecurity.com/files/156809/Broadcom-Wi-Fi-KR00K-Proof-Of-Concept.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-003.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-wifi-en\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.huawei.com/en/psirt/security-notices/huawei-sn-20200228-01-kr00k-en\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-712518.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0001\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://support.apple.com/kb/HT210721\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT210722\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT210788\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-wi-fi-info-disclosure\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-20-224-05\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.mist.com/documentation/mist-security-advisory-kr00k-attack-faq/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.synology.com/security/advisory/Synology_SA_20_03\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

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



Detection rules are retrieved from Rulezet.