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Security update for rubygem-puma

🗓️ 07 Oct 2025 11:34:21Reported by SuseType 
suse
 suse🔗 www.suse.com👁 5 Views

Update for rubygem-puma to 5.6.9 fixes header clobber and chunked encoding smuggling.

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Refs
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IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in CloudPak for AIOps
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IBM Security Bulletins		Security Bulletin: IBM Instana Observability is affected by Vulnerabilities in Puma and Amazon Ion.
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AstraLinux		Astra Linux – Vulnerability in Puma
27 Jan 202605:01
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AstraLinux		Astra Linux – Vulnerability in Puma
20 May 202605:53
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AstraLinux		Astra Linux – Vulnerability in Puma
20 May 202605:53
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BDU FSTEC		The vulnerability of HTTP servers for Ruby/Rack applications developed with Puma allows attackers to send hidden HTTP requests (HTTP Request Smuggling attack).
17 Oct 202300:00
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BDU FSTEC		The vulnerability of HTTP servers for Ruby/Rack applications developed with Puma, related to deficiencies in HTTP request processing, allows attackers to induce service failures.
17 Jan 202400:00
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BDU FSTEC		The vulnerability of HTTP servers for Ruby/Rack applications developed with Puma allows attackers to execute arbitrary code.
4 Oct 202400:00
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Chainguard		CVE-2024-21647 vulnerabilities
8 Jan 202414:15
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OSOS VersionArchitecturePackagePackage VersionFilename
suse15aarch64ruby2.5-rubygem-puma5.6.9ruby2.5-rubygem-puma-5.6.9-150600.18.3.1.aarch64.rpm
suse15aarch64ruby2.5-rubygem-puma-debuginfo5.6.9ruby2.5-rubygem-puma-debuginfo-5.6.9-150600.18.3.1.aarch64.rpm
suse15aarch64rubygem-puma-debugsource5.6.9rubygem-puma-debugsource-5.6.9-150600.18.3.1.aarch64.rpm
suse15ppc64leruby2.5-rubygem-puma5.6.9ruby2.5-rubygem-puma-5.6.9-150600.18.3.1.ppc64le.rpm
suse15ppc64leruby2.5-rubygem-puma-debuginfo5.6.9ruby2.5-rubygem-puma-debuginfo-5.6.9-150600.18.3.1.ppc64le.rpm
suse15ppc64lerubygem-puma-debugsource5.6.9rubygem-puma-debugsource-5.6.9-150600.18.3.1.ppc64le.rpm
suse15s390xruby2.5-rubygem-puma5.6.9ruby2.5-rubygem-puma-5.6.9-150600.18.3.1.s390x.rpm
suse15s390xruby2.5-rubygem-puma-debuginfo5.6.9ruby2.5-rubygem-puma-debuginfo-5.6.9-150600.18.3.1.s390x.rpm
suse15s390xrubygem-puma-debugsource5.6.9rubygem-puma-debugsource-5.6.9-150600.18.3.1.s390x.rpm
suse15x86_64ruby2.5-rubygem-puma5.6.9ruby2.5-rubygem-puma-5.6.9-150600.18.3.1.x86_64.rpm
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07 Oct 2025 11:34Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.3
CVSS 46.3
EPSS0.00958
puma updateheader clobberchunked encodingrequest smuggling
5