CVE-2024-7387: falha crítica em openshift/builder
Openshift/builder: path traversal allows command injection in privileged buildcontainer using docker build strategy
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48Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 9.1epss 2.3%
da publicação à arma513 dias
Publicada no NVD16 de set.
1ª PoC+513d
A flaw was found in openshift/builder. This vulnerability allows command injection via path traversal, where a malicious user can execute arbitrary commands on the OpenShift node running the builder container. When using the “Docker” strategy, executable files inside the privileged build container can be overridden using the `spec.source.secrets.secret.destinationDir` attribute of the `BuildConfig` definition. An attacker running code in a privileged container could escalate their permissions on the node running the container.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
openshift/builderRed Hat · Red Hat OpenShift Container Platform 4.12Red Hat · Red Hat OpenShift Container Platform 4.13Red Hat · Red Hat OpenShift Container Platform 4.14Red Hat · Red Hat OpenShift Container Platform 4.15Red Hat · Red Hat OpenShift Container Platform 4.16Red Hat · Red Hat OpenShift Container Platform 4.17Red Hat · Red Hat OpenShift Container Platform 4.18PoCs públicas encontradas — 1
githubgithub.com/pairofglasses/cve-2024-7387★ 0⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Referências
https://access.redhat.com/errata/RHSA-2024:3718https://access.redhat.com/errata/RHSA-2024:6122https://access.redhat.com/errata/RHSA-2024:6685https://access.redhat.com/errata/RHSA-2024:6687https://access.redhat.com/errata/RHSA-2024:6689https://access.redhat.com/errata/RHSA-2024:6691https://access.redhat.com/errata/RHSA-2024:6705https://access.redhat.com/security/cve/CVE-2024-7387https://bugzilla.redhat.com/show_bug.cgi?id=2302259https://github.com/openshift/builder/commit/0b62633adfa2836465202bc851885e078ec888d1https://stuxxn.github.io/advisory/2024/10/02/openshift-build-docker-priv-esc.html