CVE-2024-9676

{"id": "CVE-2024-9676", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-10-15T16:15:06.933", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:8418", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8428", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8437", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8686", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8690", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8694", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8700", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:8984", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:9051", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:9454", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:9459", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2024-9676", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2317467", "source": "secalert@redhat.com"}, {"url": "https://github.com/advisories/GHSA-wq2p-5pc6-wpgf", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Podman, Buildah, and CRI-O. A symlink traversal vulnerability in the containers/storage library can cause Podman, Buildah, and CRI-O to hang and result in a denial of service via OOM kill when running a malicious image using an automatically assigned user namespace (`--userns=auto` in Podman and Buildah). The containers/storage library will read /etc/passwd inside the container, but does not properly validate if that file is a symlink, which can be used to cause the library to read an arbitrary file on the host."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en Podman, Buildah y CRI-O. Una vulnerabilidad de cruce de enlaces simb\u00f3licos en la librer\u00eda de contenedores/almacenamiento puede hacer que Podman, Buildah y CRI-O se bloqueen y generen una denegaci\u00f3n de servicio mediante la eliminaci\u00f3n de OOM al ejecutar una imagen maliciosa utilizando un espacio de nombres de usuario asignado autom\u00e1ticamente (`--userns=auto` en Podman y Buildah). La librer\u00eda de contenedores/almacenamiento leer\u00e1 /etc/passwd dentro del contenedor, pero no validar\u00e1 correctamente si ese archivo es un enlace simb\u00f3lico, lo que se puede utilizar para hacer que la librer\u00eda lea un archivo arbitrario en el host."}], "lastModified": "2024-11-13T08:15:03.597", "sourceIdentifier": "secalert@redhat.com"}