CVE - CVE-2024-21647

CVE-ID
CVE-2024-21647	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Puma is a web server for Ruby/Rack applications built for parallelism. Prior to version 6.4.2, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies in a way that allowed HTTP request smuggling. Fixed versions limits the size of chunk extensions. Without this limit, an attacker could cause unbounded resource (CPU, network bandwidth) consumption. This vulnerability has been fixed in versions 6.4.2 and 5.6.8.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/puma/puma/commit/5fc43d73b6ff193325e657a24ed76dec79133e93 URL:https://github.com/puma/puma/commit/5fc43d73b6ff193325e657a24ed76dec79133e93 MISC:https://github.com/puma/puma/security/advisories/GHSA-c2f4-cvqm-65w2 URL:https://github.com/puma/puma/security/advisories/GHSA-c2f4-cvqm-65w2
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20231229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20231229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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