8.7Alta

CVE-2026-35469SpdyStream: DOS on CRI

moby spdystream; Red Hat Red Hat OpenShift Container Platform 4.19; Red Hat RHEM 1.0 for RHEL 9; Red Hat RHEM 1.1 for RHEL 10 Publicada: (hace 7 meses)

Descripción

spdystream is a Go library for multiplexing streams over SPDY connections. In versions 0.5.0 and below, the SPDY/3 frame parser does not validate attacker-controlled counts and lengths before allocating memory. Three allocation paths are affected: the SETTINGS frame entry count, the header count in parseHeaderValueBlock, and individual header field sizes — all read as 32-bit integers and used directly as allocation sizes with no bounds checking. Because SPDY header blocks are zlib-compressed, a small on-the-wire payload can decompress into large attacker-controlled values. A remote peer that can send SPDY frames to a service using spdystream can exhaust process memory and cause an out-of-memory crash with a single crafted control frame. This issue has been fixed in version 0.5.1.

Debilidad (CWE): CWE-770

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
acm 2.13 —
advanced cluster security 4.10 —
advanced cluster security 4.8 —
advanced cluster security 4.9 —
cluster observability operator 1.5 —
container native virtualization 4.13 —
container native virtualization 4.15 —
container native virtualization 4.16 —
container native virtualization 4.17 —
container native virtualization 4.19 —
container native virtualization 4.20 —
container native virtualization 4.21 —
container native virtualization 4.22 —
edge manager 1.0 —
edge manager 1.1 —
logging 6.6 —
moby spdystream < 0.5.1
multicluster engine 2.10 —
multicluster engine 2.11 —
multicluster engine 2.8 —
openshift 4.12 —
openshift 4.13 —
openshift 4.14 —
openshift 4.15 —
openshift 4.16 —
openshift 4.17 —
openshift 4.18 —
openshift 4.19 —
openshift 4.20 —
openshift 4.21 —
openshift 4.22 —
openshift data foundation 4.18 —
openshift data foundation 4.22 —
Red Hat Cluster Observability Operator 1.5.0 all versions
Red Hat Logging Subsystem for Red Hat OpenShift 6.6 all versions
Red Hat multicluster engine for Kubernetes 2.1 all versions
Red Hat multicluster engine for Kubernetes 2.11 all versions
Red Hat multicluster engine for Kubernetes 2.8 all versions
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.13 all versions
Red Hat Red Hat Advanced Cluster Security 4.8 all versions
Red Hat Red Hat Advanced Cluster Security 4.9 all versions
Red Hat Red Hat Advanced Cluster Security for Kubernetes 4.10 all versions
Red Hat Red Hat Container Native Virtualization 4.13 all versions
Red Hat Red Hat Container Native Virtualization 4.15 all versions
Red Hat Red Hat Container Native Virtualization 4.16 all versions
Red Hat Red Hat Container Native Virtualization 4.17 all versions
Red Hat Red Hat Container Native Virtualization 4.19 all versions
Red Hat Red Hat Container Native Virtualization 4.20 all versions
Red Hat Red Hat Container Native Virtualization 4.21 all versions
Red Hat Red Hat Container Native Virtualization 4.22 all versions
Red Hat Red Hat OpenShift Container Platform 4.12 all versions
Red Hat Red Hat OpenShift Container Platform 4.13 all versions
Red Hat Red Hat OpenShift Container Platform 4.14 all versions
Red Hat Red Hat OpenShift Container Platform 4.15 all versions
Red Hat Red Hat OpenShift Container Platform 4.16 all versions
Red Hat Red Hat OpenShift Container Platform 4.17 all versions
Red Hat Red Hat OpenShift Container Platform 4.18 all versions
Red Hat Red Hat OpenShift Container Platform 4.19 all versions
Red Hat RHEM 1.0 for RHEL 9 all versions
Red Hat RHEM 1.1 for RHEL 10 all versions
Red Hat RHEM 1.1 for RHEL 9 all versions

Referencias y parches