2023-08-02 20:00:34 +00:00

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{
"id": "CVE-2023-3782",
"sourceIdentifier": "reefs@jfrog.com",
"published": "2023-07-19T21:15:10.093",
"lastModified": "2023-08-02T18:31:47.947",
"vulnStatus": "Analyzed",
"descriptions": [
{
"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"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
},
{
"source": "reefs@jfrog.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
},
{
"source": "reefs@jfrog.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-400"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:squareup:okhttp-brotli:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B91E4D25-67F7-43FA-82FE-72BA4DEB0FD4"
}
]
}
]
}
],
"references": [
{
"url": "https://github.com/square/okhttp/issues/7738",
"source": "reefs@jfrog.com",
"tags": [
"Issue Tracking",
"Vendor Advisory"
]
},
{
"url": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/",
"source": "reefs@jfrog.com",
"tags": [
"Exploit",
"Third Party Advisory"
]
}
]
}