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

State: Published
Severity: 5.9 Medium
Published: Jul 19, 2023
Updated: Oct 28, 2024
Reserved: Jul 19, 2023

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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

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	JFROG

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
com.squareup.okhttp3:okhttp-brotli	all versionsAffected

References

https://github.com/square/okhttp/issues/7738
https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/

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