Описание
A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended intermediary. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 0284a5bcf92b5a7ee015300ce3051baf7ae4718d. Applying a patch is advised to resolve this issue.
A flaw was found in go-kratos kratos. A remote attacker could exploit a vulnerability in the HTTP server's NewServer function, specifically within the http.DefaultServeMux Fallback Handler. This manipulation creates an unintended intermediary, which can lead to the disclosure of sensitive information.
Меры по смягчению последствий
To reduce exposure, restrict network access to the go-kratos HTTP server to only trusted clients or internal networks by configuring appropriate firewall rules. If the go-kratos service is not required, consider disabling it. Any changes to network configurations or service states may require a service reload or restart to take effect, which could impact ongoing operations.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Assisted Installer for Red Hat OpenShift Container Platform 2 | rhai/assisted-installer-rhel9 | Fix deferred | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-waiters-rhel9 | Fix deferred | ||
| cert-manager Operator for Red Hat OpenShift | cert-manager/jetstack-cert-manager-rhel9 | Fix deferred | ||
| Compliance Operator | compliance/openshift-compliance-operator-bundle | Fix deferred | ||
| Confidential Compute Attestation | build-of-trustee/trustee-rhel9-operator | Fix deferred | ||
| Confidential Compute Attestation | confidential-compute-attestation-tech-preview/trustee-rhel9-operator | Fix deferred | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-monitor-rhel9 | Fix deferred | ||
| Cryostat 4 | cryostat/cryostat-storage-rhel9 | Fix deferred | ||
| Custom Metric Autoscaler operator for Red Hat Openshift | custom-metrics-autoscaler/custom-metrics-autoscaler-rhel9 | Fix deferred | ||
| Deployment Validation Operator | dvo/deployment-validation-rhel8-operator | Fix deferred |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended intermediary. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 0284a5bcf92b5a7ee015300ce3051baf7ae4718d. Applying a patch is advised to resolve this issue.
EPSS
5.3 Medium
CVSS3