{"id":"USN-5064-2","summary":"cpio vulnerability","details":"USN-5064-1 fixed vulnerabilities in GNU cpio. This update provides\nthe corresponding updates for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Maverick Chung and Qiaoyi Fang discovered that cpio incorrectly handled\n certain pattern files. A remote attacker could use this issue to cause cpio\n to crash, resulting in a denial of service, or possibly execute arbitrary\n code.\n","modified":"2026-02-10T04:42:18Z","published":"2022-01-27T17:25:42Z","related":["UBUNTU-CVE-2021-38185"],"upstream":["CVE-2021-38185","UBUNTU-CVE-2021-38185"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5064-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-38185"}],"affected":[{"package":{"name":"cpio","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/cpio@2.11+dfsg-5ubuntu1.1+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11+dfsg-5ubuntu1.1+esm1"}]}],"versions":["2.11+dfsg-4.1ubuntu1","2.11+dfsg-5ubuntu1","2.11+dfsg-5ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.11+dfsg-5ubuntu1.1+esm1","binary_name":"cpio"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5064-2.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2021-38185","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.3"}