CVE-2023-35391 (GCVE-0-2023-35391)

Vulnerability from cvelistv5 – Published: 2023-08-08 18:52 – Updated: 2025-01-01 01:59
VLAI
Title
ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability
Summary
ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability
Severity
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • Information Disclosure
Assigner
References
Impacted products
Date Public
2023-08-08 07:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:23:59.717Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-35391",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-11T18:55:14.681715Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T18:57:48.798Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.2",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.2.18",
              "status": "affected",
              "version": "17.2.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.4",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.4.10",
              "status": "affected",
              "version": "17.4.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Visual Studio 2022 version 17.6",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "17.6.6",
              "status": "affected",
              "version": "17.6.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "ASP.NET Core 2.1",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "2.1.40",
              "status": "affected",
              "version": "2.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": ".NET 6.0",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "6.0.21",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": ".NET 7.0",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "7.0.10",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.2.18",
                  "versionStartIncluding": "17.2.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.4.10",
                  "versionStartIncluding": "17.4.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:visual_studio:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "17.6.6",
                  "versionStartIncluding": "17.6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "2.1.40",
                  "versionStartIncluding": "2.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.21",
                  "versionStartIncluding": "6.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.10",
                  "versionStartIncluding": "7.0.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2023-08-08T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information Disclosure",
              "lang": "en-US",
              "type": "Impact"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-01T01:59:13.738Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391"
        }
      ],
      "title": "ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2023-35391",
    "datePublished": "2023-08-08T18:52:30.105Z",
    "dateReserved": "2023-06-14T23:09:47.640Z",
    "dateUpdated": "2025-01-01T01:59:13.738Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-35391",
      "date": "2026-06-26",
      "epss": "0.01937",
      "percentile": "0.77539"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.0.0\", \"versionEndExcluding\": \"6.0.21\", \"matchCriteriaId\": \"AA257401-7276-4427-8692-7B5A6495F182\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"7.0.0\", \"versionEndExcluding\": \"7.0.10\", \"matchCriteriaId\": \"C2239C44-5436-4968-959B-C686E0FAECD1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"2.1\", \"versionEndExcluding\": \"2.1.40\", \"matchCriteriaId\": \"65CCEE15-3742-40B0-9241-1779929F529F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"17.2.0\", \"versionEndExcluding\": \"17.2.18\", \"matchCriteriaId\": \"DADAE1CA-1303-4B24-A9EC-E79A83088E49\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"17.4.0\", \"versionEndExcluding\": \"17.4.10\", \"matchCriteriaId\": \"A2A151F0-EE6A-4D89-BF83-74CCAA76E373\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"17.6.0\", \"versionEndExcluding\": \"17.6.6\", \"matchCriteriaId\": \"FB465155-CEDD-48E5-8B58-AF49B8FAF504\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability\"}]",
      "id": "CVE-2023-35391",
      "lastModified": "2024-11-21T08:08:22.370",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"secure@microsoft.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 6.2, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.5, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2023-08-08T19:15:09.940",
      "references": "[{\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391\", \"source\": \"secure@microsoft.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "secure@microsoft.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-35391\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2023-08-08T19:15:09.940\",\"lastModified\":\"2026-06-17T06:04:50.713\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability\"}],\"affected\":[{\"source\":\"secure@microsoft.com\",\"affectedData\":[{\"vendor\":\"Microsoft\",\"product\":\"Microsoft Visual Studio 2022 version 17.2\",\"platforms\":[\"Unknown\"],\"versions\":[{\"version\":\"17.2.0\",\"lessThan\":\"17.2.18\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Microsoft\",\"product\":\"Microsoft Visual Studio 2022 version 17.4\",\"platforms\":[\"Unknown\"],\"versions\":[{\"version\":\"17.4.0\",\"lessThan\":\"17.4.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Microsoft\",\"product\":\"Microsoft Visual Studio 2022 version 17.6\",\"platforms\":[\"Unknown\"],\"versions\":[{\"version\":\"17.6.0\",\"lessThan\":\"17.6.6\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Microsoft\",\"product\":\"ASP.NET Core 2.1\",\"platforms\":[\"Unknown\"],\"versions\":[{\"version\":\"2.0\",\"lessThan\":\"2.1.40\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Microsoft\",\"product\":\".NET 6.0\",\"platforms\":[\"Unknown\"],\"versions\":[{\"version\":\"6.0.0\",\"lessThan\":\"6.0.21\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Microsoft\",\"product\":\".NET 7.0\",\"platforms\":[\"Unknown\"],\"versions\":[{\"version\":\"7.0.0\",\"lessThan\":\"7.0.10\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":6.2,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.5,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-11T18:55:14.681715Z\",\"id\":\"CVE-2023-35391\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0\",\"versionEndExcluding\":\"6.0.21\",\"matchCriteriaId\":\"AA257401-7276-4427-8692-7B5A6495F182\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.0.0\",\"versionEndExcluding\":\"7.0.10\",\"matchCriteriaId\":\"C2239C44-5436-4968-959B-C686E0FAECD1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.1\",\"versionEndExcluding\":\"2.1.40\",\"matchCriteriaId\":\"65CCEE15-3742-40B0-9241-1779929F529F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"17.2.0\",\"versionEndExcluding\":\"17.2.18\",\"matchCriteriaId\":\"DADAE1CA-1303-4B24-A9EC-E79A83088E49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"17.4.0\",\"versionEndExcluding\":\"17.4.10\",\"matchCriteriaId\":\"A2A151F0-EE6A-4D89-BF83-74CCAA76E373\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"17.6.0\",\"versionEndExcluding\":\"17.6.6\",\"matchCriteriaId\":\"FB465155-CEDD-48E5-8B58-AF49B8FAF504\"}]}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391\", \"name\": \"ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T16:23:59.717Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-35391\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-11T18:55:14.681715Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T18:57:43.523Z\"}}], \"cna\": {\"title\": \"ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability\", \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 6.2, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C\"}, \"scenarios\": [{\"lang\": \"en-US\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:microsoft:visual_studio_2022:17.2:*:*:*:*:*:*:*\"], \"vendor\": \"Microsoft\", \"product\": \"Microsoft Visual Studio 2022 version 17.2\", \"versions\": [{\"status\": \"affected\", \"version\": \"17.2.0\", \"lessThan\": \"17.2.18\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}, {\"cpes\": [\"cpe:2.3:a:microsoft:visual_studio_2022:17.4:*:*:*:*:*:*:*\"], \"vendor\": \"Microsoft\", \"product\": \"Microsoft Visual Studio 2022 version 17.4\", \"versions\": [{\"status\": \"affected\", \"version\": \"17.4.0\", \"lessThan\": \"17.4.10\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}, {\"cpes\": [\"cpe:2.3:a:microsoft:visual_studio:2022:*:*:*:*:*:*:*\"], \"vendor\": \"Microsoft\", \"product\": \"Microsoft Visual Studio 2022 version 17.6\", \"versions\": [{\"status\": \"affected\", \"version\": \"17.6.0\", \"lessThan\": \"17.6.6\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}, {\"cpes\": [\"cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:*\"], \"vendor\": \"Microsoft\", \"product\": \"ASP.NET Core 2.1\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.0\", \"lessThan\": \"2.1.40\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}, {\"cpes\": [\"cpe:2.3:a:microsoft:.net:6.0.0:*:*:*:*:*:*:*\"], \"vendor\": \"Microsoft\", \"product\": \".NET 6.0\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.0.0\", \"lessThan\": \"6.0.21\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}, {\"cpes\": [\"cpe:2.3:a:microsoft:.net:7.0.0:*:*:*:*:*:*:*\"], \"vendor\": \"Microsoft\", \"product\": \".NET 7.0\", \"versions\": [{\"status\": \"affected\", \"version\": \"7.0.0\", \"lessThan\": \"7.0.10\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}], \"datePublic\": \"2023-08-08T07:00:00+00:00\", \"references\": [{\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391\", \"name\": \"ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability\", \"tags\": [\"vendor-advisory\"]}], \"descriptions\": [{\"lang\": \"en-US\", \"value\": \"ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en-US\", \"type\": \"Impact\", \"description\": \"Information Disclosure\"}]}], \"providerMetadata\": {\"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\", \"dateUpdated\": \"2024-05-29T01:33:05.429Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-35391\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-11T18:57:48.798Z\", \"dateReserved\": \"2023-06-14T23:09:47.640Z\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2023-08-08T18:52:30.105Z\", \"assignerShortName\": \"microsoft\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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.