Описание
A privilege escalation vulnerability exists in Node.js 20 that allowed loading arbitrary OpenSSL engines when the experimental permission model is enabled, which can bypass and/or disable the permission model. The attack complexity is high. However, the crypto.setEngine() API can be used to bypass the permission model when called with a compatible OpenSSL engine. The OpenSSL engine can, for example, disable the permission model in the host process by manipulating the process's stack memory to locate the permission model Permission::enabled_ in the host process's heap memory. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
A vulnerability has been identified in the Node.js 20, allows loading arbitrary OpenSSL engines when the experimental permission model is enabled, which can bypass and/or disable the permission model.
Отчет
Red Hat does not ship Node.js 20.x in any version of RHEL.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 8 | nodejs:14/nodejs | Not affected | ||
| Red Hat Enterprise Linux 8 | nodejs:16/nodejs | Not affected | ||
| Red Hat Enterprise Linux 8 | nodejs:18/nodejs | Not affected | ||
| Red Hat Enterprise Linux 9 | nodejs | Not affected | ||
| Red Hat Enterprise Linux 9 | nodejs:18/nodejs | Not affected | ||
| Red Hat Software Collections | rh-nodejs14-nodejs | Not affected |
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Дополнительная информация
Статус:
7.5 High
CVSS3
Связанные уязвимости
A privilege escalation vulnerability exists in Node.js 20 that allowed loading arbitrary OpenSSL engines when the experimental permission model is enabled, which can bypass and/or disable the permission model. The attack complexity is high. However, the crypto.setEngine() API can be used to bypass the permission model when called with a compatible OpenSSL engine. The OpenSSL engine can, for example, disable the permission model in the host process by manipulating the process's stack memory to locate the permission model Permission::enabled_ in the host process's heap memory. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
A privilege escalation vulnerability exists in Node.js 20 that allowed loading arbitrary OpenSSL engines when the experimental permission model is enabled, which can bypass and/or disable the permission model. The attack complexity is high. However, the crypto.setEngine() API can be used to bypass the permission model when called with a compatible OpenSSL engine. The OpenSSL engine can, for example, disable the permission model in the host process by manipulating the process's stack memory to locate the permission model Permission::enabled_ in the host process's heap memory. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
A privilege escalation vulnerability exists in Node.js 20 that allowed ...
A privilege escalation vulnerability exists in Node.js 20 that allowed loading arbitrary OpenSSL engines when the experimental permission model is enabled, which can bypass and/or disable the permission model. The attack complexity is high. However, the crypto.setEngine() API can be used to bypass the permission model when called with a compatible OpenSSL engine. The OpenSSL engine can, for example, disable the permission model in the host process by manipulating the process's stack memory to locate the permission model Permission::enabled_ in the host process's heap memory. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
Уязвимость метода crypto.setEngine() программной платформы Node.js, позволяющая нарушителю получить обойти существующие ограничения безопасности
7.5 High
CVSS3