CVE-2023-24807
Undici Regular Expression Denial of Service (ReDoS) Attack Vulnerability
Description
Undici is an HTTP/1.1 client for Node.js. Prior to version 5.19.1, the `Headers.set()` and `Headers.append()` methods are vulnerable to Regular Expression Denial of Service (ReDoS) attacks when untrusted values are passed into the functions. This is due to the inefficient regular expression used to normalize the values in the `headerValueNormalize()` utility function. This vulnerability was patched in v5.19.1. No known workarounds are available.
INFO
Published Date :
Feb. 16, 2023, 6:15 p.m.
Last Modified :
Feb. 24, 2023, 6:38 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2023-24807 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
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-2023-24807
.
URL | Resource |
---|---|
https://github.com/nodejs/undici/commit/f2324e549943f0b0937b09fb1c0c16cc7c93abdf | Patch |
https://github.com/nodejs/undici/releases/tag/v5.19.1 | Release Notes |
https://github.com/nodejs/undici/security/advisories/GHSA-r6ch-mqf9-qc9w | Vendor Advisory |
https://hackerone.com/bugs?report_id=1784449 | 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).
A centralized repository of standalone security patches for open source libraries.
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-24807
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-24807
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]
Feb. 24, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/nodejs/undici/commit/f2324e549943f0b0937b09fb1c0c16cc7c93abdf No Types Assigned https://github.com/nodejs/undici/commit/f2324e549943f0b0937b09fb1c0c16cc7c93abdf Patch Changed Reference Type https://github.com/nodejs/undici/releases/tag/v5.19.1 No Types Assigned https://github.com/nodejs/undici/releases/tag/v5.19.1 Release Notes Changed Reference Type https://github.com/nodejs/undici/security/advisories/GHSA-r6ch-mqf9-qc9w No Types Assigned https://github.com/nodejs/undici/security/advisories/GHSA-r6ch-mqf9-qc9w Vendor Advisory Changed Reference Type https://hackerone.com/bugs?report_id=1784449 No Types Assigned https://hackerone.com/bugs?report_id=1784449 Permissions Required, Third Party Advisory Added CWE NIST CWE-1333 Added CPE Configuration OR *cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:* versions up to (excluding) 5.19.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-24807
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-2023-24807
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} 0.03%
score
0.57849
percentile