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Red Hat Security Advisory

RHSA-2025:1116

OpenShift Container Platform 4.13.55 bug fix and security update

Released 2025-02-13 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 5 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 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 32

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.01072 Published 2024-12-18 Partial fix · 0.33.0 CWE-1333