CVE-2022-47934
Brave Browser IPFS URL Denial of Service Vulnerability
Description
Brave Browser before 1.43.88 allowed a remote attacker to cause a denial of service in private and guest windows via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This is caused by an incomplete fix for CVE-2022-47932 and CVE-2022-47934.
INFO
Published Date :
Dec. 24, 2022, 10:15 p.m.
Last Modified :
Dec. 30, 2022, 10:05 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-47934.
| URL | Resource |
|---|---|
| https://github.com/brave/brave-browser/issues/24211 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/brave/brave-browser/issues/25106 | Issue Tracking Release Notes Third Party Advisory |
| https://github.com/brave/brave-core/commit/82d8e39043e691e0492519126437275511ee87e8 | Patch Third Party Advisory |
| https://github.com/brave/brave-core/pull/14313 | Patch Third Party Advisory |
| https://hackerone.com/reports/1646204 | Permissions Required Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-47934 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-47934 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 30, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/brave/brave-browser/issues/24211 No Types Assigned https://github.com/brave/brave-browser/issues/24211 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/brave/brave-browser/issues/25106 No Types Assigned https://github.com/brave/brave-browser/issues/25106 Issue Tracking, Release Notes, Third Party Advisory Changed Reference Type https://github.com/brave/brave-core/commit/82d8e39043e691e0492519126437275511ee87e8 No Types Assigned https://github.com/brave/brave-core/commit/82d8e39043e691e0492519126437275511ee87e8 Patch, Third Party Advisory Changed Reference Type https://github.com/brave/brave-core/pull/14313 No Types Assigned https://github.com/brave/brave-core/pull/14313 Patch, Third Party Advisory Changed Reference Type https://hackerone.com/reports/1646204 No Types Assigned https://hackerone.com/reports/1646204 Permissions Required, Third Party Advisory Added CWE NIST NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:a:brave:brave:*:*:*:*:*:*:*:* versions up to (excluding) 1.43.88
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-47934 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-47934
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.42 }} 0.07%
score
0.74428
percentile