Red Hat Security AdvisoryRHSA-2023:3495
Logging Subsystem 5.7.2 - Red Hat OpenShift security update
Released 2023-06-12 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- RHOL 5.7 for RHEL 8 openshift-logging/cluster-logging-rhel8-operator, openshift-logging/eventrouter-rhel8, openshift-logging/fluentd-rhel8
Fixes 3 records
Priority MEDIUM 46
A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.04561 · Published 2023-02-28 · Partial fix · 1.19.6, 1.20.1 +1 CWE-400
Priority LOW 26
There is a vulnerability in ActiveSupport if the new bytesplice method is called on a SafeBuffer with untrusted user input.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00948 · Published 2025-01-09 · Partial fix · 7.0.4.3, 6.1.7.3 CWE-79
Priority LOW 26
There is a denial of service vulnerability in the header parsing component of Rack.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.01058 · Published 2025-01-09 · Partial fix · 2.2.6.4, 3.0.6.1