CVE-2024-3651
Apache kjd IDNA Denial of Service Vulnerability
Description
A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the `idna.encode()` function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size.
INFO
Published Date :
July 7, 2024, 6:15 p.m.
Last Modified :
July 11, 2024, 2:58 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2024-3651 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2024-3651
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2024-3651.
| URL | Resource |
|---|---|
| https://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d | Patch |
| https://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb | Exploit Patch |
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).
Radisys Vulnerability Assessment and Management System
Rust Makefile
None
Shell Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-3651 vulnerability anywhere in the article.
-
TheCyberThrone
IBM fixes several QRadar vulnerabilities
IBM recently disclosed critical vulnerabilities affecting its QRadar Suite Software and IBM Cloud Pak for Security. On successful exploitation, it could allow attackers to execute arbitrary code remot ... Read more
-
Cyber Security News
Critical Vulnerabilities in IBM QRadar Lets Attackers Trigger Arbitrary Code Remotely
IBM has issued a security bulletin highlighting multiple vulnerabilities in its QRadar Suite Software. These vulnerabilities, affecting various components, have been addressed in the latest software r ... Read more
The following table lists the changes that have been made to the
CVE-2024-3651 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.
-
Initial Analysis by [email protected]
Jul. 11, 2024
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/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d No Types Assigned https://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d Patch Changed Reference Type https://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb No Types Assigned https://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb Exploit, Patch Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:kjd:internationalized_domain_names_in_applications:3.6:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jul. 07, 2024
Action Type Old Value New Value Added Description A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the `idna.encode()` function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size. Added Reference huntr.dev https://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb [No types assigned] Added Reference huntr.dev https://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d [No types assigned] Added CWE huntr.dev CWE-400 Added CVSS V3 huntr.dev AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-3651 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-2024-3651
weaknesses.