Gentoo: GLSA-202208-28 Low Severity: Puma Denial Of Service Issues
gentoo
August 14, 2022
Multiple vulnerabilities have been discovered in Puma, the worst of which could result in denial of service.
Summary
Multiple vulnerabilities have been discovered in Puma. Please review the CVE identifiers referenced below for details.
Topics Covered
Resolution
All Puma users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-servers/puma-5.6.4"
References
[ 1 ] CVE-2021-29509 https://nvd.nist.gov/vuln/detail/CVE-2021-29509 [ 2 ] CVE-2021-41136 https://nvd.nist.gov/vuln/detail/CVE-2021-41136 [ 3 ] CVE-2022-23634 https://nvd.nist.gov/vuln/detail/CVE-2022-23634 [ 4 ] CVE-2022-24790 https://nvd.nist.gov/vuln/detail/CVE-2022-24790
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202208-28
style>.gentoo_availability{display:block;}
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
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Severity: Low
Title: Puma: Multiple Vulnerabilities
Date: August 14, 2022
Bugs: #794034, #817893, #833155, #836431
ID: 202208-28
Topics Covered
Background
Puma is a simple, fast, threaded, and highly concurrent HTTP 1.1 server
for Ruby/Rack.
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Affected Packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 www-servers/puma < 5.6.4 >= 5.6.4
Impact
=====
Please review the referenced CVE identifiers for details.
Workaround
There is no known workaround at this time.
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