Описание
Billy is an interface filesystem abstraction for Go. Prior to versions 5.9.0 and 6.0.0-alpha.1, multiple components may improperly handle crafted or malformed input, resulting in panics, infinite loops, uncontrolled recursion, or excessive resource consumption. These issues arise from insufficient validation and missing safety mechanisms such as cycle detection, recursion limits, or defensive handling of unexpected states when processing untrusted repository data and filesystem structures. This issue has been patched in versions 5.9.0 and 6.0.0-alpha.1.
A flaw was found in Billy, an interface filesystem abstraction for Go. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by providing crafted or malformed input. The issue arises from insufficient validation and missing safety mechanisms when processing untrusted repository data and filesystem structures, leading to panics, infinite loops, uncontrolled recursion, or excessive resource consumption.
Отчет
This is rated as an Important severity issue. The go-billy library, a Go filesystem abstraction, is vulnerable to a denial of service when processing crafted or malformed input, such as untrusted repository data or filesystem structures. Insufficient validation and missing safety mechanisms can lead to panics, infinite loops, or excessive resource consumption, potentially impacting the availability of applications that rely on this library.
Меры по смягчению последствий
To mitigate the issue, we suggest upgrading to versions 5.9.0+ or 6.0.0-alpha.1+
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Assisted Installer for Red Hat OpenShift Container Platform 2 | assisted/agent-preinstall-image-builder-rhel9 | Affected | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-controller-rhel9 | Affected | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-git-cloner-rhel9 | Affected | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-image-bundler-rhel9 | Affected | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-image-processing-rhel9 | Affected | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-waiters-rhel9 | Affected | ||
| Builds for Red Hat OpenShift | openshift-builds/openshift-builds-webhook-rhel9 | Affected | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-must-gather-rhel9 | Affected | ||
| Exploit Intelligence | exploit-intelligence-tech-preview/agent-client-rhel9 | Affected | ||
| Exploit Intelligence | exploit-intelligence-tech-preview/vulnerability-analysis-rhel9 | Affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
Billy is an interface filesystem abstraction for Go. Prior to versions 5.9.0 and 6.0.0-alpha.1, multiple components may improperly handle crafted or malformed input, resulting in panics, infinite loops, uncontrolled recursion, or excessive resource consumption. These issues arise from insufficient validation and missing safety mechanisms such as cycle detection, recursion limits, or defensive handling of unexpected states when processing untrusted repository data and filesystem structures. This issue has been patched in versions 5.9.0 and 6.0.0-alpha.1.
Billy is an interface filesystem abstraction for Go. Prior to versions 5.9.0 and 6.0.0-alpha.1, multiple components may improperly handle crafted or malformed input, resulting in panics, infinite loops, uncontrolled recursion, or excessive resource consumption. These issues arise from insufficient validation and missing safety mechanisms such as cycle detection, recursion limits, or defensive handling of unexpected states when processing untrusted repository data and filesystem structures. This issue has been patched in versions 5.9.0 and 6.0.0-alpha.1.
Billy is an interface filesystem abstraction for Go. Prior to versions ...
go-billy: Lack of depth and cycle detection in symlink resolution may lead to infinite loops and resource exhaustion
EPSS
7.5 High
CVSS3