Описание
Package jose aims to provide an implementation of the Javascript Object Signing and Encryption set of standards. An attacker could send a JWE containing compressed data that used large amounts of memory and CPU when decompressed by Decrypt or DecryptMulti. Those functions now return an error if the decompressed data would exceed 250kB or 10x the compressed size (whichever is larger). This vulnerability has been patched in versions 4.0.1, 3.0.3 and 2.6.3.
A vulnerability was found in Jose due to improper handling of highly compressed data. This issue could allow an attacker to send a JWE containing compressed data that uses large amounts of memory and CPU when decompressed by Decrypt or DecryptMulti.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't 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 |
|---|---|---|---|---|
| cert-manager Operator for Red Hat OpenShift | cert-manager/jetstack-cert-manager-rhel9 | Not affected | ||
| Migration Toolkit for Applications 6 | mta/mta-hub-rhel9 | Will not fix | ||
| Migration Toolkit for Applications 6 | mta/mta-windup-addon-rhel9 | Will not fix | ||
| Multicluster Engine for Kubernetes | multicluster-engine/agent-service-rhel8 | Not affected | ||
| Multicluster Engine for Kubernetes | multicluster-engine/assisted-installer-agent-rhel9 | Not affected | ||
| Multicluster Engine for Kubernetes | multicluster-engine/assisted-installer-rhel8 | Not affected | ||
| Multicluster Engine for Kubernetes | multicluster-engine/console-mce-rhel8 | Not affected | ||
| Multicluster Engine for Kubernetes | multicluster-engine-hypershift-cli-container | Not affected | ||
| Multicluster Engine for Kubernetes | multicluster-engine/kube-rbac-proxy-mce-rhel9 | Not affected | ||
| Multicluster Engine for Kubernetes | multicluster-engine/multicluster-engine-console-mce-rhel8 | Not affected |
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Дополнительная информация
Статус:
4.3 Medium
CVSS3
Связанные уязвимости
Package jose aims to provide an implementation of the Javascript Object Signing and Encryption set of standards. An attacker could send a JWE containing compressed data that used large amounts of memory and CPU when decompressed by Decrypt or DecryptMulti. Those functions now return an error if the decompressed data would exceed 250kB or 10x the compressed size (whichever is larger). This vulnerability has been patched in versions 4.0.1, 3.0.3 and 2.6.3.
Package jose aims to provide an implementation of the Javascript Object Signing and Encryption set of standards. An attacker could send a JWE containing compressed data that used large amounts of memory and CPU when decompressed by Decrypt or DecryptMulti. Those functions now return an error if the decompressed data would exceed 250kB or 10x the compressed size (whichever is larger). This vulnerability has been patched in versions 4.0.1, 3.0.3 and 2.6.3.
Package jose aims to provide an implementation of the Javascript Objec ...
4.3 Medium
CVSS3