CVE-2024-22279: cf-deployment Request Smuggling — Fix

Description

Improper handling of requests in Routing Release > v0.273.0 and <= v0.297.0 allows an unauthenticated attacker to degrade the service availability of the Cloud Foundry deployment if performed at scale.

Is your site exposed to CVE-2024-22279?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-444 CWE-444

Affected Products

Vendor	Product	Versions
cloudfoundry	cf-deployment	30.9.0 — 40.13.0
cloudfoundry	routing_release	0.273.0 — 0.297.0

References

Advisories & Patches

https://www.cloudfoundry.org/blog/cve-2024-22279-gorouter-denial-of-service-attack/ https://www.cloudfoundry.org/blog/cve-2024-22279-gorouter-denial-of-service-attack/

Frequently Asked Questions

What is CVE-2024-22279? +

Improper handling of requests in Routing Release > v0.273.0 and <= v0.297.0 allows an unauthenticated attacker to degrade the service availability of the Cloud Foundry deployment if performed at scale. It has a CVSS v3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2024-22279? +

CVE-2024-22279 has a CVSS v3.1 score of 5.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-22279? +

CVE-2024-22279 affects products from cloudfoundry, specifically: cf-deployment, routing_release. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-22279? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-63385

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has two HTTP parsing weaknesses in http.c. evhttp_decode_uri_internal …

CVE-2026-63382

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, the libevent evhttp parser in http.c inconsistently handles duplicate …

CVE-2026-63379

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent processes chunked HTTP trailers in http.c through evhttp_read_trailer …

CVE-2026-59249

Inconsistent interpretation of HTTP requests (HTTP response smuggling) vulnerability in elixir-mint mint allows a malicious HTTP/1 server to desynchronize a …

CVE-2026-50197

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.10, zalando/skipper's OpenPolicyAgent integration silently bypasses request-body …

CVE-2026-73812

httpd function check_header/3 rejects duplicate Content-Length (per CVE-2026-23941) but never checks for the TE+CL co-presence that RFC 9112 §6.3 identifies …

CVE-2024-22279