Описание
The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.
A potential denial of service flaw has been discovered in the golang encoding/pem module. Due to the design of the PEM parsing function, the processing time for some
inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs and may result in an unresponsive program should an attacker exploit it.
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 | 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 | 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 | ||
| ExternalDNS Operator | edo/external-dns-rhel8 | Fix deferred |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.
The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.
Quadratic complexity when parsing some invalid inputs in encoding/pem
The processing time for parsing some invalid inputs scales non-linearl ...
The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.
EPSS
5.3 Medium
CVSS3