GSD-2023-3782

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response
Aliases
Aliases
CVE-2023-3782
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-3782",
    "id": "GSD-2023-3782"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-3782"
      ],
      "details": "DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response\n\n",
      "id": "GSD-2023-3782",
      "modified": "2023-12-13T01:20:55.270783Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@jfrog.com",
        "ID": "CVE-2023-3782",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
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      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response\n\n"
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
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                "value": "CWE-400 Uncontrolled Resource Consumption"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/square/okhttp/issues/7738",
            "refsource": "MISC",
            "url": "https://github.com/square/okhttp/issues/7738"
          },
          {
            "name": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/",
            "refsource": "MISC",
            "url": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/"
          }
        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,4.11.0]",
          "affected_versions": "All versions up to 4.11.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937",
            "CWE-409"
          ],
          "date": "2023-08-02",
          "description": "DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response\n\n",
          "fixed_versions": [],
          "identifier": "CVE-2023-3782",
          "identifiers": [
            "CVE-2023-3782"
          ],
          "not_impacted": "",
          "package_slug": "maven/com.squareup.okhttp3/okhttp-brotli",
          "pubdate": "2023-07-19",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Improper Handling of Highly Compressed Data (Data Amplification)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-3782",
            "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/",
            "https://github.com/square/okhttp/issues/7738"
          ],
          "uuid": "76e95cc8-de47-46a3-a760-a6eaf71d6209"
        },
        {
          "affected_range": "(,0)",
          "affected_versions": "All versions",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937",
            "CWE-409"
          ],
          "date": "2023-07-28",
          "description": "This advisory has been marked as a false positive.",
          "fixed_versions": [],
          "identifier": "CVE-2023-3782",
          "identifiers": [
            "CVE-2023-3782"
          ],
          "not_impacted": "",
          "package_slug": "maven/com.squareup.okhttp3/okhttp",
          "pubdate": "2023-07-19",
          "solution": "Nothing to be done.",
          "title": "Improper Handling of Highly Compressed Data (Data Amplification)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-3782",
            "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/",
            "https://github.com/square/okhttp/issues/7738"
          ],
          "uuid": "0c3fb5fc-4e37-4574-9735-7b67b0602f25"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:squareup:okhttp-brotli:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@jfrog.com",
          "ID": "CVE-2023-3782"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "DoS of the OkHttp client when using a BrotliInterceptor and surfing to a malicious web server, or when an attacker can perform MitM to inject a Brotli zip-bomb into an HTTP response\n\n"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/"
            },
            {
              "name": "https://github.com/square/okhttp/issues/7738",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://github.com/square/okhttp/issues/7738"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-08-02T18:31Z",
      "publishedDate": "2023-07-19T21:15Z"
    }
  }
}


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