RHSA-2025:2550HighCVSS 7.5

Red Hat Security Advisory: pcs security update

Published
March 10, 2025
Last Modified
August 6, 2026

🔗 CVE IDs covered (1)

CVE-2024-52804 →

📋 Description

CVE-2024-52804 — python-tornado: Tornado has HTTP cookie parsing DoS vulnerability

🎯 Affected products18

  • Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.aarch64 as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.ppc64le as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.ppc64le as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.s390x as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.s390x as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.src as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.src as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.x86_64 as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-0:0.11.1-10.el9_0.7.x86_64 as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.aarch64 as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.ppc64le as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.ppc64le as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.s390x as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.s390x as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.x86_64 as a component of Red Hat Enterprise Linux High Availability E4S (v.9.0)
  • pcs-snmp-0:0.11.1-10.el9_0.7.x86_64 as a component of Red Hat Enterprise Linux ResilientStorage E4S (v.9.0)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

🔗 References (4)