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puma-5.6.4: http request smuggling vulnerabilities

🗓️ 28 Mar 2023 00:18:32Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Puma version five six four has a request smuggling flaw when behind a proxy due to validation gaps.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7x86_64rubygem-puma4.3.12-1.el7rhgsrubygem-puma-4.3.12-1.el7rhgs.x86_64.rpm
Red Hat Enterprise Linux7x86_64rubygem-puma-debuginfo4.3.12-1.el7rhgsrubygem-puma-debuginfo-4.3.12-1.el7rhgs.x86_64.rpm
Red Hat Enterprise Linux7noarchrubygem-puma-doc4.3.12-1.el7rhgsrubygem-puma-doc-4.3.12-1.el7rhgs.noarch.rpm

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03 Jul 2026 01:43Current
7.1High risk
Vulners AI Score7.1
CVSS 25
CVSS 3.17.5 - 9.1
EPSS0.0214
SSVC
4