GSD-2021-32755

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Wire is a collaboration platform. wire-ios-transport handles authentication of requests, network failures, and retries for the iOS implementation of Wire. In the 3.82 version of the iOS application, a new web socket implementation was introduced for users running iOS 13 or higher. This new websocket implementation is not configured to enforce certificate pinning when available. Certificate pinning for the new websocket is enforced in version 3.84 or above.
Aliases
Aliases
CVE-2021-32755
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{
  "GSD": {
    "alias": "CVE-2021-32755",
    "description": "Wire is a collaboration platform. wire-ios-transport handles authentication of requests, network failures, and retries for the iOS implementation of Wire. In the 3.82 version of the iOS application, a new web socket implementation was introduced for users running iOS 13 or higher. This new websocket implementation is not configured to enforce certificate pinning when available. Certificate pinning for the new websocket is enforced in version 3.84 or above.",
    "id": "GSD-2021-32755"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-32755"
      ],
      "details": "Wire is a collaboration platform. wire-ios-transport handles authentication of requests, network failures, and retries for the iOS implementation of Wire. In the 3.82 version of the iOS application, a new web socket implementation was introduced for users running iOS 13 or higher. This new websocket implementation is not configured to enforce certificate pinning when available. Certificate pinning for the new websocket is enforced in version 3.84 or above.",
      "id": "GSD-2021-32755",
      "modified": "2023-12-13T01:23:09.289556Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-32755",
        "STATE": "PUBLIC",
        "TITLE": "Certificate pinning is not enforced on the web socket connection"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "wire-ios-transport",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "= 3.8.2"
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          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
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                "value": "CWE-295: Improper Certificate Validation"
              }
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          {
            "name": "https://github.com/wireapp/wire-ios-transport/security/advisories/GHSA-v8mx-h3vj-w39v",
            "refsource": "CONFIRM",
            "url": "https://github.com/wireapp/wire-ios-transport/security/advisories/GHSA-v8mx-h3vj-w39v"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-v8mx-h3vj-w39v",
        "discovery": "UNKNOWN"
      }
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                    "versionEndExcluding": "3.84",
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                "operator": "OR"
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            "accessVector": "NETWORK",
            "authentication": "SINGLE",
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            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
            "version": "2.0"
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          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
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            "confidentialityImpact": "NONE",
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          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-07-16T15:15Z",
      "publishedDate": "2021-07-13T21:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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