Описание
An issue was discovered in Mellium mellium.im/sasl before 0.3.1. When performing SCRAM-based SASL authentication, if the remote end advertises support for channel binding, no random nonce is generated (instead, the nonce is empty). This causes authentication to fail in the best case, but (if paired with a remote end that does not validate the length of the nonce) could lead to insufficient randomness being used during authentication.
A flaw was found in mellium.im/sasl. Affected versions of this package are vulnerable to Missing Critical Steps in Authentication if the remote side of a SCRAM-based connection advertises support for channel binding since an empty nonce is used.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/lighthouse-agent-rhel9 | Not affected | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/lighthouse-coredns-rhel9 | Not affected | ||
| Red Hat OpenShift Container Platform 4 | openshift4/ose-coredns-rhel9 | Not affected | ||
| Red Hat Quay 3 | quay/quay-operator-rhel8 | Will not fix |
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Дополнительная информация
Статус:
9.8 Critical
CVSS3
Связанные уязвимости
An issue was discovered in Mellium mellium.im/sasl before 0.3.1. When performing SCRAM-based SASL authentication, if the remote end advertises support for channel binding, no random nonce is generated (instead, the nonce is empty). This causes authentication to fail in the best case, but (if paired with a remote end that does not validate the length of the nonce) could lead to insufficient randomness being used during authentication.
mellium.im/sasl authentication failure due to insufficient nonce randomness
9.8 Critical
CVSS3