Описание
Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to versions 5.28.5, 6.21.1, and 7.2.3, undici uses Math.random() to choose the boundary for a multipart/form-data request. It is known that the output of Math.random() can be predicted if several of its generated values are known. If there is a mechanism in an app that sends multipart requests to an attacker-controlled website, they can use this to leak the necessary values. Therefore, an attacker can tamper with the requests going to the backend APIs if certain conditions are met. This is fixed in versions 5.28.5, 6.21.1, and 7.2.3. As a workaround, do not issue multipart requests to attacker controlled servers.
A flaw was found in the undici package for Node.js. Undici uses Math.random() to choose the boundary for a multipart/form-data request. It is known that the output of Math.random() can be predicted if several of its generated values are known. If an app has a mechanism that sends multipart requests to an attacker-controlled website, it can leak the necessary values. Therefore, an attacker can tamper with the requests going to the backend APIs if certain conditions are met.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| OpenShift Lightspeed | openshift-lightspeed-tech-preview/lightspeed-console-plugin-rhel9 | Affected | ||
| Red Hat JBoss Enterprise Application Platform 8 | org.keycloak-keycloak-parent | Not affected | ||
| Red Hat JBoss Enterprise Application Platform Expansion Pack | org.keycloak-keycloak-parent | Not affected | ||
| Red Hat OpenShift AI (RHOAI) | odh-operator-container | Not affected | ||
| Red Hat OpenShift Dev Spaces | devspaces/dashboard-rhel8 | Affected | ||
| Red Hat OpenShift Dev Spaces | devspaces/pluginregistry-rhel8 | Affected | ||
| Red Hat Developer Hub 1.3 on RHEL 9 | rhdh-hub-container-1.3 | Fixed | RHSA-2025:1454 | 13.02.2025 |
| Red Hat Enterprise Linux 8 | nodejs | Fixed | RHSA-2025:1351 | 12.02.2025 |
| Red Hat Enterprise Linux 8 | nodejs | Fixed | RHSA-2025:1582 | 17.02.2025 |
| Red Hat Enterprise Linux 8 | nodejs | Fixed | RHSA-2025:1611 | 17.02.2025 |
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Дополнительная информация
Статус:
EPSS
6.8 Medium
CVSS3
Связанные уязвимости
Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to versions 5.28.5, 6.21.1, and 7.2.3, undici uses `Math.random()` to choose the boundary for a multipart/form-data request. It is known that the output of `Math.random()` can be predicted if several of its generated values are known. If there is a mechanism in an app that sends multipart requests to an attacker-controlled website, they can use this to leak the necessary values. Therefore, an attacker can tamper with the requests going to the backend APIs if certain conditions are met. This is fixed in versions 5.28.5, 6.21.1, and 7.2.3. As a workaround, do not issue multipart requests to attacker controlled servers.
Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to versions 5.28.5, 6.21.1, and 7.2.3, undici uses `Math.random()` to choose the boundary for a multipart/form-data request. It is known that the output of `Math.random()` can be predicted if several of its generated values are known. If there is a mechanism in an app that sends multipart requests to an attacker-controlled website, they can use this to leak the necessary values. Therefore, an attacker can tamper with the requests going to the backend APIs if certain conditions are met. This is fixed in versions 5.28.5, 6.21.1, and 7.2.3. As a workaround, do not issue multipart requests to attacker controlled servers.
Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to v ...
EPSS
6.8 Medium
CVSS3