Security information¶
The MKE 3.7.7 patch release focuses exclusively on CVE mitigation. To this end, the following middleware component versions have been upgraded to resolve vulnerabilities in MKE:
DOCKER_EE_CLI 23.0.10
Powershell
docker/docker vendor
The following table details the specific CVEs addressed, including which images are affected per CVE.
CVE |
Status |
Image mitigated |
Problem details from upstream |
|---|---|---|---|
Resolved |
|
runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem (“attack 2”). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run (“attack 1”). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes (“attack 3a” and “attack 3b”). runc 1.1.12 includes patches for this issue. |
|
Resolved |
|
Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability. |
|
Resolved |
|
Moby is an open-source project created by Docker to enable software
containerization. The classic builder cache system is prone to cache
poisoning if the image is built FROM scratch. Also, changes to some
instructions (most important being |