CVE-2024-23325
Envoy Proxy Protocol IPv6 Address Handling Crash
Description
Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
INFO
Published Date :
Feb. 9, 2024, 11:15 p.m.
Last Modified :
Feb. 15, 2024, 4:46 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2024-23325.
| URL | Resource |
|---|---|
| https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237 | Patch Vendor Advisory |
| https://github.com/envoyproxy/envoy/security/advisories/GHSA-5m7c-mrwr-pm26 | Vendor 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-2024-23325 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-23325 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. 15, 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/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237 No Types Assigned https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237 Patch, Vendor Advisory Changed Reference Type https://github.com/envoyproxy/envoy/security/advisories/GHSA-5m7c-mrwr-pm26 No Types Assigned https://github.com/envoyproxy/envoy/security/advisories/GHSA-5m7c-mrwr-pm26 Vendor Advisory Added CWE NIST CWE-755 Added CPE Configuration OR *cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* versions from (including) 1.26.0 up to (excluding) 1.26.7 *cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* versions from (including) 1.27.0 up to (excluding) 1.27.3 *cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* versions from (including) 1.28.0 up to (excluding) 1.28.1 *cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* versions from (including) 1.29.0 up to (excluding) 1.29.1 -
CVE Received by [email protected]
Feb. 09, 2024
Action Type Old Value New Value Added Description Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability. Added Reference GitHub, Inc. https://github.com/envoyproxy/envoy/security/advisories/GHSA-5m7c-mrwr-pm26 [No types assigned] Added Reference GitHub, Inc. https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237 [No types assigned] Added CWE GitHub, Inc. CWE-755 Added CWE GitHub, Inc. CWE-248 Added CVSS V3.1 GitHub, Inc. AV:N/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-2024-23325 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-2024-23325
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.13620
percentile