CVE-2024-11738
Description
A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.
INFO
Published Date :
Dec. 6, 2024, 3:15 p.m.
Last Modified :
July 29, 2025, 7:22 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- There is no known solution at this time.
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-2024-11738.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-11738 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2328732 | Vendor Advisory |
| https://github.com/advisories/GHSA-qg5g-gv98-5ffh | Third Party Advisory |
| https://github.com/rustls/rustls | Product |
| https://github.com/rustls/rustls/issues/2227 | Exploit Issue Tracking Vendor Advisory |
| https://rustsec.org/advisories/RUSTSEC-2024-0399.html | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-11738 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-2024-11738
weaknesses.
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-2024-11738 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-11738 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. 29, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CPE Configuration OR *cpe:2.3:a:rustls_project:rustls:0.23.13:*:*:*:*:*:*:* Added Reference Type Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2024-11738 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2328732 Types: Vendor Advisory Added Reference Type Red Hat, Inc.: https://github.com/advisories/GHSA-qg5g-gv98-5ffh Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://github.com/rustls/rustls Types: Product Added Reference Type Red Hat, Inc.: https://github.com/rustls/rustls/issues/2227 Types: Exploit, Issue Tracking, Vendor Advisory Added Reference Type Red Hat, Inc.: https://rustsec.org/advisories/RUSTSEC-2024-0399.html Types: Vendor Advisory -
New CVE Received by [email protected]
Dec. 06, 2024
Action Type Old Value New Value Added Description A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Added CWE CWE-248 Added Reference https://access.redhat.com/security/cve/CVE-2024-11738 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2328732 Added Reference https://github.com/advisories/GHSA-qg5g-gv98-5ffh Added Reference https://github.com/rustls/rustls Added Reference https://github.com/rustls/rustls/issues/2227 Added Reference https://rustsec.org/advisories/RUSTSEC-2024-0399.html