Описание
go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made. Version 2.3.1 fixes the issue. As a workaround, always make sure that the TUF metadata roles are configured with a threshold of at least 1.
An integrity check flaw has been discovered in go-tuf. A compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files at rest, or during transit as no integrity checks are made.
Отчет
The state of a TUF repository is outside the control of the attacker prior to compromise. Following documented Red Hat guidance for repository creation will ensure that these preconditions are not present.
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 |
|---|---|---|---|---|
| OpenShift Pipelines | openshift-pipelines/pipelines-chains-controller-rhel9 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-cli-tkn-rhel9 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-opc-rhel9 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-operator-bundle | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-operator-proxy-rhel8 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-operator-proxy-rhel9 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-operator-webhook-rhel8 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-operator-webhook-rhel9 | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-rhel8-operator | Fix deferred | ||
| OpenShift Pipelines | openshift-pipelines/pipelines-rhel9-operator | Fix deferred |
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Дополнительная информация
Статус:
EPSS
5.9 Medium
CVSS3
Связанные уязвимости
go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made. Version 2.3.1 fixes the issue. As a workaround, always make sure that the TUF metadata roles are configured with a threshold of at least 1.
go-tuf is a Go implementation of The Update Framework (TUF). Starting in version 2.0.0 and prior to version 2.3.1, a compromised or misconfigured TUF repository can have the configured value of signature thresholds set to 0, which effectively disables signature verification. This can lead to unauthorized modification to TUF metadata files is possible at rest, or during transit as no integrity checks are made. Version 2.3.1 fixes the issue. As a workaround, always make sure that the TUF metadata roles are configured with a threshold of at least 1.
go-tuf is a Go implementation of The Update Framework (TUF). Starting ...
go-tuf improperly validates the configured threshold for delegations
Уязвимость функции metadata.VerifyDelegate() фреймворка для обеспечения безопасности систем обновления программного обеспечения go-tuf, позволяющая нарушителю получить доступ на чтение и изменение данных
EPSS
5.9 Medium
CVSS3