Описание
The ed25519-dalek crate before 2 for Rust allows a double public key signing function oracle attack. The Keypair implementation leads to a simple computation for extracting a private key.
A flaw was found in ed25519-dalek. The Keypair implementation allows an attacker to compute a private key by observing signatures generated with corresponding public keys. This public key signing function oracle attack does not require authentication. An unauthenticated attacker can extract the private key by observing repeated signatures. This compromise of the key can result in unauthorized data signing.
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 |
|---|---|---|---|---|
| Logging Subsystem for Red Hat OpenShift | openshift-logging/cluster-logging-operator-bundle | Not affected | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/cluster-logging-rhel9-operator | Not affected | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/eventrouter-rhel9 | Not affected | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/log-file-metric-exporter-rhel9 | Not affected | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/vector-rhel9 | Not affected | ||
| Red Hat Enterprise Linux 10 | rust-sequoia-sq | Not affected | ||
| Red Hat Enterprise Linux 10 | rust-sequoia-sqv | Not affected | ||
| Red Hat Enterprise Linux 10 | trustee-guest-components | Not affected | ||
| Red Hat Enterprise Linux 9 | trustee-guest-components | Not affected | ||
| Red Hat OpenShift Container Platform 4 | kata-containers | Not affected |
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Дополнительная информация
Статус:
EPSS
5.9 Medium
CVSS3
Связанные уязвимости
The ed25519-dalek crate before 2 for Rust allows a double public key signing function oracle attack. The Keypair implementation leads to a simple computation for extracting a private key.
The ed25519-dalek crate before 2 for Rust allows a double public key signing function oracle attack. The Keypair implementation leads to a simple computation for extracting a private key.
The ed25519-dalek crate before 2 for Rust allows a double public key s ...
`ed25519-dalek` Double Public Key Signing Function Oracle Attack
EPSS
5.9 Medium
CVSS3