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CVE-2026-39832: golang.org/x/crypto/ssh/agent, лоша конфигурация

9.1

CVSS 3.1

Няма данни

Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

Няма потвърждение

Атакува се

Няма данни

Време до експлоатация

Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.

CVE радар: още уязвимости от този вид

  • Експлоатация: няма данни за експлоатация
  • Атаката може да се автоматизира

Описание

Оригинално описание

When adding a key to a remote agent constraint extensions such as [email protected] were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now serializes all constraint extensions. Additionally, the in-memory keyring returned by NewKeyring() now rejects keys with unsupported constraint extensions instead of silently ignoring them.

Засегнати продукти

  • golang.org/x/crypto golang.org/x/crypto/ssh/agent: преди 0.52.0
  • Red Hat: още 47 продукта, добавени от Red Hat

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.8 Telecommunications Update Service, Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions, Red Hat Enterprise Linux 9, RHEM 1.0 for RHEL 9, RHEM 1.1 for RHEL 10, RHEM 1.1 for RHEL 9, Cluster Observability Operator 1.5.0, Logging Subsystem for Red Hat OpenShift 6.6, multicluster engine for Kubernetes 2.11, multicluster engine for Kubernetes 2.6, OpenShift API for Data Protection 1.6, Red Hat Advanced Cluster Security 4.9, Red Hat Advanced Cluster Security for Kubernetes 4.10, Red Hat Edge Manager 1.0, Red Hat Edge Manager 1.1, Red Hat OpenShift Builds 1.7.3, Red Hat OpenShift Builds 1.8.1, Red Hat Openshift Data Foundation 4.22, Red Hat OpenShift GitOps 1.19, Red Hat OpenShift GitOps 1.20, Red Hat Quay 3.10, Red Hat Quay 3.12, Red Hat Quay 3.15, Red Hat Quay 3.16, Red Hat Quay 3.9, Red Hat Trusted Artifact Signer 1.3, Red Hat Trusted Artifact Signer 1.4, Assisted Installer for Red Hat OpenShift Container Platform 2, cert-manager Operator for Red Hat OpenShift, ExternalDNS Operator, External Secrets Operator for Red Hat OpenShift, OpenShift Pipelines, OpenShift Serverless, Red Hat Advanced Cluster Management for Kubernetes 2, Red Hat Advanced Cluster Security 4, Red Hat Ceph Storage 9, Red Hat OpenShift AI (RHOAI), Red Hat OpenShift Container Platform 4, Red Hat OpenShift Dev Workspaces Operator, Red Hat OpenShift GitOps, Red Hat OpenShift Virtualization 4, Red Hat OpenStack Platform 16.2, Red Hat OpenStack Platform 17.1, Red Hat OpenStack Platform 18.0, Red Hat Quay 3

Вид слабост

История

  • 22 май 2026 Публикувано

Други уязвимости в golang.org/x/crypto golang.org/x/crypto/ssh/agent

Първоизточници

CVE-2026-39832: golang.org/x/crypto/ssh/agent, лоша конфигурация | freedomonline.bg