{"id":"USN-4276-1","summary":"Yubico PIV Tool vulnerabilities","details":"It was discovered that libykpiv, a supporting library of the Yubico PIV\nTool and YubiKey PIV Manager, mishandled specially crafted input. An\nattacker with a custom-made, malicious USB device could potentially execute\narbitrary code on a computer running the Yubico PIV Tool or Yubikey PIV\nManager.\n","modified":"2026-04-22T10:03:50.218753Z","published":"2020-02-11T14:52:48Z","related":["UBUNTU-CVE-2018-14779","UBUNTU-CVE-2018-14780"],"upstream":["CVE-2018-14779","CVE-2018-14780","UBUNTU-CVE-2018-14779","UBUNTU-CVE-2018-14780"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4276-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14779"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14780"}],"affected":[{"package":{"name":"yubico-piv-tool","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/yubico-piv-tool@1.4.2-2ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.2-2ubuntu0.1"}]}],"versions":["1.4.2-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libykpiv1","binary_version":"1.4.2-2ubuntu0.1"},{"binary_name":"ykcs11","binary_version":"1.4.2-2ubuntu0.1"},{"binary_name":"yubico-piv-tool","binary_version":"1.4.2-2ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4276-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2018-14779"},{"severity":[{"score":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2018-14780"}]}}}],"schema_version":"1.7.5"}