Red Hat Security AdvisoryRHSA-2023:5969
Red Hat OpenStack Platform 17.1.1 security update
Released 2023-10-20 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenStack Platform 17.1 collectd-libpod-stats-1.0.5-6.el9ost, etcd-3.4.26-3.el9ost, python-octavia-tests-tempest-1.9.0-1.20230509101018.el9ost +2
Fixes 3 records
Priority CRITICAL 90KEV
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.99999 · Published 2023-10-10 · Partial fix · 1.28.0, 0.17.0 +9 CWE-400
Priority LOW 39
A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.03796 · Published 2023-10-11 · Partial fix · 1.20.10, 1.21.3 +1 CWE-770
Priority LOW 27
Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.01601 · Published 2023-08-02 · Partial fix · 1.19.12, 1.20.7 +1 CWE-400
