What is CVE-2023-3782?

CVE-2023-3782 is a medium-severity vulnerability in Squareup Okhttp-Brotli, classified under Uncontrolled Resource Consumption. CVSS score: 5.9/10. Published 2023-07-19.

How severe is CVE-2023-3782?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Resource exhaustion in Squareup Okhttp-Brotli

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

Vulnerability class: DoS (Denial of Service)

EPSS: 0.007 (50.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Squareup Okhttp-brotli

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

reefs@jfrog.com (Issue Tracking, Vendor Advisory)
reefs@jfrog.com (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-3782?: CVE-2023-3782 is a medium-severity vulnerability in Squareup Okhttp-Brotli, classified under Uncontrolled Resource Consumption. CVSS score: 5.9/10. Published 2023-07-19.
How severe is CVE-2023-3782?: Medium severity. CVSS v3 base score is 5.9 out of 10.