{"id":"OESA-2021-1084","summary":"kata-containers security update","details":"This is core component of Kata Container, to make it work, you need a isulad/docker engine.\r\n\r\nSecurity Fix(es):\r\n\r\nAn 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)","modified":"2026-08-18T01:15:20.305327863Z","published":"2021-03-05T11:04:19Z","upstream":["CVE-2020-28914"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1084"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28914"}],"affected":[{"package":{"name":"kata-containers","ecosystem":"openEuler:20.03-LTS","purl":"pkg:rpm/openEuler/kata-containers&distro=openEuler-20.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"v1.11.1-8.oe1"}]}],"ecosystem_specific":{"x86_64":["kata-containers-v1.11.1-8.oe1.x86_64.rpm","kata-containers-v1.11.1-8.oe1.x86_64.rpm"],"aarch64":["kata-containers-v1.11.1-8.oe1.aarch64.rpm","kata-containers-v1.11.1-8.oe1.aarch64.rpm"],"src":["kata-containers-v1.11.1-8.oe1.src.rpm","kata-containers-v1.11.1-8.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1084.json"}},{"package":{"name":"kata-containers","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/kata-containers&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"v1.11.1-8.oe1"}]}],"ecosystem_specific":{"src":["kata-containers-v1.11.1-8.oe1.src.rpm"],"x86_64":["kata-containers-v1.11.1-8.oe1.x86_64.rpm"],"aarch64":["kata-containers-v1.11.1-8.oe1.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1084.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}]}