CVE-2023-3782

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

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/square/okhttp/issues/7738	Issue Tracking Vendor Advisory
https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/	Exploit Third Party Advisory
https://github.com/square/okhttp/issues/7738	Issue Tracking Vendor Advisory
https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:squareup:okhttp-brotli:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-07-19 21:15

Updated : 2024-11-21 08:18

NVD link : CVE-2023-3782

Mitre link : CVE-2023-3782

CVE.ORG link : CVE-2023-3782

JSON object : View

Products Affected

squareup

okhttp-brotli

CWE

CWE-400

Uncontrolled Resource Consumption

NVD-CWE-noinfo

{"id": "CVE-2023-3782", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "reefs@jfrog.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2023-07-19T21:15:10.093", "references": [{"url": "https://github.com/square/okhttp/issues/7738", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "reefs@jfrog.com"}, {"url": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/", "tags": ["Exploit", "Third Party Advisory"], "source": "reefs@jfrog.com"}, {"url": "https://github.com/square/okhttp/issues/7738", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "reefs@jfrog.com", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "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"}], "lastModified": "2024-11-21T08:18:02.990", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:squareup:okhttp-brotli:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B91E4D25-67F7-43FA-82FE-72BA4DEB0FD4"}], "operator": "OR"}]}], "sourceIdentifier": "reefs@jfrog.com"}