Описание
In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer (otherwise known as a “foreign layer”), the default containerd resolver will follow that URL to attempt to download it. In v1.2.x but not 1.3.0 or later, the default containerd resolver will provide its authentication credentials if the server where the URL is located presents an HTTP 401 status code along with registry-specific HTTP headers. If an attacker publishes a public image with a manifest that directs one of the layers to be fetched from a web server they control and they trick a user or system into pulling the image, they can obtain the credentials used for pulling that image. In some cases, this may be the user's username and password for the registry. In other cases, this may be the credentials attached...
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | v1.2 only |
| devel | not-affected | v1.2 only |
| esm-apps/bionic | not-affected | v1.2 only |
| esm-apps/xenial | released | 1.2.6-0ubuntu1~16.04.4 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | v1.2 only |
| focal | not-affected | v1.2 only |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 19.03.6-0ubuntu1~18.04.2 |
| devel | released | 19.03.13-0ubuntu3 |
| esm-apps/bionic | released | 19.03.6-0ubuntu1~18.04.2 |
| esm-apps/focal | released | 19.03.8-0ubuntu1.20.04.1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | released | 18.09.7-0ubuntu1~16.04.6 |
| focal | released | 19.03.8-0ubuntu1.20.04.1 |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE |
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EPSS
2.6 Low
CVSS2
6.1 Medium
CVSS3
Связанные уязвимости
In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer (otherwise known as a “foreign layer”), the default containerd resolver will follow that URL to attempt to download it. In v1.2.x but not 1.3.0 or later, the default containerd resolver will provide its authentication credentials if the server where the URL is located presents an HTTP 401 status code along with registry-specific HTTP headers. If an attacker publishes a public image with a manifest that directs one of the layers to be fetched from a web server they control and they trick a user or system into pulling the image, they can obtain the credentials used for pulling that image. In some cases, this may be the user's username and password for the registry. In other cases, this may be the credentials attached...
In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer (otherwise known as a “foreign layer”), the default containerd resolver will follow that URL to attempt to download it. In v1.2.x but not 1.3.0 or later, the default containerd resolver will provide its authentication credentials if the server where the URL is located presents an HTTP 401 status code along with registry-specific HTTP headers. If an attacker publishes a public image with a manifest that directs one of the layers to be fetched from a web server they control and they trick a user or system into pulling the image, they can obtain the credentials used for pulling that image. In some cases, this may be the user's username and password for the registry. In other cases, this may be the credentials attached to
In containerd (an industry-standard container runtime) before version ...
containerd v1.2.x can be coerced into leaking credentials during image pull
EPSS
2.6 Low
CVSS2
6.1 Medium
CVSS3