CVE-2023-3782 - Vulnerability Details - OpenCVE

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

Published: 2023-07-19

Score: 5.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

affected

Version	Status	Constraints
`0`	affected	< *

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-44415	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

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00271.

Exploitation poc

Automatable no

Technical Impact partial

References

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

History

Mon, 28 Oct 2024 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Squareup Okhttp-brotli

MITRE

Status: PUBLISHED

Assigner: JFROG

Published: 2023-07-19T20:57:16.170Z

Updated: 2024-10-28T15:09:37.728Z

Reserved: 2023-07-19T20:36:23.920Z

Link: CVE-2023-3782

Vulnrichment

Updated: 2024-08-02T07:08:49.858Z

NVD

Status : Modified

Published: 2023-07-19T21:15:10.093

Modified: 2024-11-21T08:18:02.990

Link: CVE-2023-3782

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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