Puma: Multiple Vulnerabilities — GLSA 202208-28

Multiple vulnerabilities have been discovered in Puma, the worst of which could result in denial of service.

Affected packages

www-servers/puma on all architectures
Affected versions < 5.6.4
Unaffected versions >= 5.6.4

Background

Puma is a simple, fast, threaded, and highly concurrent HTTP 1.1 server for Ruby/Rack.

Description

Multiple vulnerabilities have been discovered in Puma. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All Puma users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=www-servers/puma-5.6.4"
 

References

Release date
August 14, 2022

Latest revision
August 14, 2022: 1

Severity
low

Exploitable
remote

Bugzilla entries