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Vulnerabilidades de docker engine · Página 2

Vulnerabilidades publicadas para docker engine en los últimos 30 días: 2. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 25

  1. CVE-2021-41091

    Media · CVSS 6.3EPSS 2,85%Sin corrección publicada

    Insufficiently restricted permissions on data directory in Docker Engine

    Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where the data directory (typically `/var/lib/docker`) contained subdirectories with insufficiently restricted permissions, allowing otherwise unprivileged Linux users to traverse directory contents and execute programs. When containers included executable programs with extended permission bits (such as `setuid`), unprivileged Linux users could discover and execute those programs. When the UID of an unprivileged Linux user on the host collided with the file owner or group inside a container, the unprivileged Linux user

    docker engineContenedores
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  2. CVE-2021-21284

    Media · CVSS 6.8EPSS 1,06%Sin corrección publicada

    privilege escalation in Moby

    In Docker before versions 9.03.15, 20.10.3 there is a vulnerability involving the --userns-remap option in which access to remapped root allows privilege escalation to real root. When using "--userns-remap", if the root user in the remapped namespace has access to the host filesystem they can modify files under "/var/lib/docker/<remapping>" that cause writing files with extended privileges. Versions 20.10.3 and 19.03.15 contain patches that prevent privilege escalation from remapped user.

    docker engineContenedores
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  3. CVE-2021-21285

    Media · CVSS 6.5EPSS 3,29%Sin corrección publicada

    Docker daemon crash during image pull of malicious image

    In Docker before versions 9.03.15, 20.10.3 there is a vulnerability in which pulling an intentionally malformed Docker image manifest crashes the dockerd daemon. Versions 20.10.3 and 19.03.15 contain patches that prevent the daemon from crashing.

    docker engineContenedores
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  4. CVE-2014-8179

    Alta · CVSS 7.5EPSS 2,73%Sin corrección publicada

    CVE-2014-8179

    Docker Engine before 1.8.3 and CS Docker Engine before 1.6.2-CS7 does not properly validate and extract the manifest object from its JSON representation during a pull, which allows attackers to inject new attributes in a JSON object and bypass pull-by-digest validation.

    docker engineContenedores
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

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