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Sicherheitslücken in nova

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für nova: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 5

  1. CVE-2022-47951

    Mittel · CVSS 5.7EPSS 1,03%Korrektur verfügbar

    CVE-2022-47951

    An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.

    • Auf 2:17.0.13-0ubuntu5.2 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2020-17376

    Hoch · CVSS 8.7EPSS 1,73%Korrektur verfügbar

    CVE-2020-17376

    An issue was discovered in Guest.migrate in virt/libvirt/guest.py in OpenStack Nova before 19.3.1, 20.x before 20.3.1, and 21.0.0. By performing a soft reboot of an instance that has previously undergone live migration, a user may gain access to destination host devices that share the same paths as host devices previously referenced by the virtual machine on the source host. This can include block devices that map to different Cinder volumes at the destination than at the source. Only deployments allowing host-based connections (for instance, root and ephemeral devices) are affected.

    • Auf 2:17.0.13-0ubuntu5.3 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2015-9543

    Niedrig · CVSS 3.3EPSS 0,41%Korrektur verfügbar

    CVE-2015-9543

    An issue was discovered in OpenStack Nova before 18.2.4, 19.x before 19.1.0, and 20.x before 20.1.0. It can leak consoleauth tokens into log files. An attacker with read access to the service's logs may obtain tokens used for console access. All Nova setups using novncproxy are affected. This is related to NovaProxyRequestHandlerBase.new_websocket_client in console/websocketproxy.py.

    • Auf 2:17.0.13-0ubuntu5.3 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2019-14433

    Hoch · CVSS 7.1EPSS 1,94%Korrektur verfügbar

    CVE-2019-14433

    An issue was discovered in OpenStack Nova before 17.0.12, 18.x before 18.2.2, and 19.x before 19.0.2. If an API request from an authenticated user ends in a fault condition due to an external exception, details of the underlying environment may be leaked in the response, and could include sensitive configuration or other data.

    • Auf 2:17.0.10-0ubuntu2.1 aktualisieren
    Veröffentlicht Aktualisiert

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