Описание
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
A flaw was found in golang.org/x/net/http2. A remote attacker can exploit this vulnerability by sending specially crafted HTTP/2 frames, which are data packets used in the HTTP/2 protocol. Due to a missing check for null values, processing these specific frames (types 0x0a through 0x0f) can cause the server to crash. This leads to a Denial of Service (DoS) condition, making the affected server unavailable to legitimate users.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Assisted Installer for Red Hat OpenShift Container Platform 2 | rhai/assisted-installer-rhel9 | Under investigation | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-waiters-rhel9 | Under investigation | ||
| cert-manager Operator for Red Hat OpenShift | cert-manager/jetstack-cert-manager-rhel9 | Under investigation | ||
| Compliance Operator | compliance/openshift-compliance-operator-bundle | Under investigation | ||
| Confidential Compute Attestation | build-of-trustee/trustee-rhel9-operator | Under investigation | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-monitor-rhel9 | Under investigation | ||
| Cryostat 4 | cryostat/cryostat-storage-rhel9 | Under investigation | ||
| Custom Metric Autoscaler operator for Red Hat Openshift | custom-metrics-autoscaler/custom-metrics-autoscaler-rhel9 | Under investigation | ||
| Deployment Validation Operator | dvo/deployment-validation-rhel8-operator | Under investigation | ||
| ExternalDNS Operator | edo/external-dns-rhel8 | Under investigation |
Показывать по
Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/net
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a ...
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
EPSS
5.3 Medium
CVSS3