CVE-2023-3782

Public Exploit
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

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

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.19%
Vendor Advisory github.com
Published at:
Updated at:

References

Link Tags
https://github.com/square/okhttp/issues/7738 vendor advisory issue tracking
https://research.jfrog.com/vulnerabilities/okhttp-client-brotli-dos/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-3782?
CVE-2023-3782 has been scored as a medium severity vulnerability.
How to fix CVE-2023-3782?
To fix CVE-2023-3782, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-3782 being actively exploited in the wild?
It is possible that CVE-2023-3782 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-3782?
CVE-2023-3782 affects .
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