One Article Review
| Source |  CVE Liste |
|---|---|
| Identifiant | 2465000 |
| Date de publication | 2021-03-10 22:15:12 (vue: 2021-03-11 00:05:46) |
| Titre | CVE-2021-21334 |
| Texte | In containerd (an industry-standard container runtime) before versions 1.3.10 and 1.4.4, containers launched through containerd's CRI implementation (through Kubernetes, crictl, or any other pod/container client that uses the containerd CRI service) that share the same image may receive incorrect environment variables, including values that are defined for other containers. If the affected containers have different security contexts, this may allow sensitive information to be unintentionally shared. If you are not using containerd's CRI implementation (through one of the mechanisms described above), you are not vulnerable to this issue. If you are not launching multiple containers or Kubernetes pods from the same image which have different environment variables, you are not vulnerable to this issue. If you are not launching multiple containers or Kubernetes pods from the same image in rapid succession, you have reduced likelihood of being vulnerable to this issue This vulnerability has been fixed in containerd 1.3.10 and containerd 1.4.4. Users should update to these versions. |
| Envoyé | Oui |
| Condensat | 2021 21334 above affected allow any are been before being client container containerd containers contexts cri crictl cve defined described different environment fixed from has have image implementation including incorrect industry information issue kubernetes launched launching likelihood may mechanisms multiple not one other pod/container pods rapid receive reduced runtime same security sensitive service share shared should standard succession these through unintentionally update users uses using values variables versions vulnerability vulnerable which |
| Tags | Vulnerability |
| Stories | Uber |
| Notes | |
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