CVE-2024-35200

MEDIUM

Published May 29, 2024 Modified Jan 24, 2025 CWE-476

Description

When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 requests can cause NGINX worker processes to terminate.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor	Product	Versions
f5	nginx_open_source	1.25.0 — 1.26.1
f5	nginx_plus	All
f5	nginx_plus	All
f5	nginx_plus	All
f5	nginx_plus	All
f5	nginx_plus	All
fedoraproject	fedora	All
fedoraproject	fedora	All

References

Advisories & Patches

https://my.f5.com/manage/s/article/K000139612 https://my.f5.com/manage/s/article/K000139612

Other References

http://www.openwall.com/lists/oss-security/2024/05/30/4 https://lists.fedoraproject.org/archives/list/[email protected]/message/MLAOKJWDALQZBIV3WKGPJ6T5Z56D3PRD/ https://lists.fedoraproject.org/archives/list/[email protected]/message/R7RPLWC35WHEUFCGKNFG62ESNID25TEZ/ http://www.openwall.com/lists/oss-security/2024/05/30/4 https://lists.fedoraproject.org/archives/list/[email protected]/message/MLAOKJWDALQZBIV3WKGPJ6T5Z56D3PRD/ https://lists.fedoraproject.org/archives/list/[email protected]/message/R7RPLWC35WHEUFCGKNFG62ESNID25TEZ/

Frequently Asked Questions

What is CVE-2024-35200? +

When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 requests can cause NGINX worker processes to terminate. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-35200? +

CVE-2024-35200 has a CVSS v3.1 score of 5.3 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-2024-35200? +

CVE-2024-35200 affects products from f5, fedoraproject, specifically: fedora, nginx_open_source, nginx_plus. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-35200? +

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.

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Quick Facts

CVSS Score: 5.3
Severity: MEDIUM
Published: May 29, 2024

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