CVE-2022-24790 (GCVE-0-2022-24790)
Vulnerability from cvelistv5
Published
2022-03-30 21:50
Modified
2025-04-23 18:43
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Summary
Puma is a simple, fast, multi-threaded, parallel HTTP 1.1 server for Ruby/Rack applications. When using Puma behind a proxy that does not properly validate that the incoming HTTP request matches the RFC7230 standard, Puma and the frontend proxy may disagree on where a request starts and ends. This would allow requests to be smuggled via the front-end proxy to Puma. The vulnerability has been fixed in 5.6.4 and 4.3.12. Users are advised to upgrade as soon as possible. Workaround: when deploying a proxy in front of Puma, turning on any and all functionality to make sure that the request matches the RFC7230 standard.
References
security-advisories@github.com https://github.com/puma/puma/commit/5bb7d202e24dec00a898dca4aa11db391d7787a5 Patch, Third Party Advisory
security-advisories@github.com https://github.com/puma/puma/security/advisories/GHSA-h99w-9q5r-gjq9 Issue Tracking, Third Party Advisory
security-advisories@github.com https://lists.debian.org/debian-lts-announce/2022/08/msg00015.html Mailing List, Third Party Advisory
security-advisories@github.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F6YWGIIKL7KKTS3ZOAYMYPC7D6WQ5OA5/
security-advisories@github.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7NESIBFCNSR3XH7LXDPKVMSUBNUB43G/
security-advisories@github.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUBFJ44NCKJ34LECZRAP4N5VL6USJSIB/
security-advisories@github.com https://security.gentoo.org/glsa/202208-28 Third Party Advisory
security-advisories@github.com https://www.debian.org/security/2022/dsa-5146 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/puma/puma/commit/5bb7d202e24dec00a898dca4aa11db391d7787a5 Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/puma/puma/security/advisories/GHSA-h99w-9q5r-gjq9 Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2022/08/msg00015.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F6YWGIIKL7KKTS3ZOAYMYPC7D6WQ5OA5/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7NESIBFCNSR3XH7LXDPKVMSUBNUB43G/
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUBFJ44NCKJ34LECZRAP4N5VL6USJSIB/
af854a3a-2127-422b-91ae-364da2661108 https://security.gentoo.org/glsa/202208-28 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2022/dsa-5146 Third Party Advisory
Impacted products
Vendor Product Version
puma puma Version: < 4.3.12
Version: >= 5.0.0, < 5.6.4
 Create a notification for this product.
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}


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