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OpenAdvisories
High RHSA-2025:8288 1 CVE

Red Hat Security Advisory: pcs security update

Published May 29, 2025 · Updated Oct 17, 2026

Ecosystem: Red Hat

Fixed packages 4

ReleasePackageFixed in
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::highavailability pcs 0:0.11.7-2.el9_4.4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::highavailability pcs-snmp 0:0.11.7-2.el9_4.4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::resilientstorage pcs 0:0.11.7-2.el9_4.4
Red Hat · RHEL 9.4 EUS rhel_eus:9.4::resilientstorage pcs-snmp 0:0.11.7-2.el9_4.4

Vulnerabilities 1

  • High 7.5
    CVE-2025-46727

    Unbounded-Parameter DoS in Rack::QueryParser

    Rack is a modular Ruby web server interface. Prior to versions 2.2.14, 3.0.16, and 3.1.14, `Rack::QueryParser` parses query strings and `application/x-www-form-urlencoded` bodies into Ruby data structures without imposing any limit on the number of parameters…

    rack rack rack ruby-rack Debian Ubuntu Wolfi RubyGems

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2364966
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_8288.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-46727
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-46727
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-46727
  • article
    https://github.com/rack/rack/commit/2bb5263b464b65ba4b648996a579dbd180d2b712
  • article
    https://github.com/rack/rack/commit/3f5a4249118d09d199fe480466c8c6717e43b6e3
  • article
    https://github.com/rack/rack/commit/cd6b70a1f2a1016b73dc906f924869f4902c2d74
  • article
    https://github.com/rack/rack/security/advisories/GHSA-gjh7-p2fx-99vx