An update for kata-containers is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1084 Final 1.0 1.0 2021-03-05 Initial 2021-03-05 2021-03-05 openEuler SA Tool V1.0 2021-03-05 kata-containers security update An update for kata-containers is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. This is core component of Kata Container, to make it work, you need a isulad/docker engine. Security Fix(es): An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only.(CVE-2020-28914) An update for kata-containers is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High kata-containers https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1084 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-28914 https://nvd.nist.gov/vuln/detail/CVE-2020-28914 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 kata-containers-v1.11.1-8.oe1.aarch64.rpm kata-containers-v1.11.1-8.oe1.aarch64.rpm kata-containers-v1.11.1-8.oe1.src.rpm kata-containers-v1.11.1-8.oe1.src.rpm kata-containers-v1.11.1-8.oe1.x86_64.rpm kata-containers-v1.11.1-8.oe1.x86_64.rpm An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only. 2021-03-05 CVE-2020-28914 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 High 7.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H kata-containers security update 2021-03-05 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1084