{"id":"USN-4811-1","summary":"libzip vulnerability","details":"It was discovered that libzip mishandled certain malformed ZIP archives.\nA remote attacker could use this vulnerability to cause a denial of service.","modified":"2026-06-25T13:30:16.945154919Z","published":"2021-03-15T21:44:15Z","related":["UBUNTU-CVE-2017-14107"],"upstream":["CVE-2017-14107","UBUNTU-CVE-2017-14107"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4811-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-14107"}],"affected":[{"package":{"name":"libzip","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libzip?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-0ubuntu1.1~esm1"}]}],"versions":["1.0.1-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"libzip4","binary_version":"1.0.1-0ubuntu1.1~esm1"},{"binary_version":"1.0.1-0ubuntu1.1~esm1","binary_name":"zipcmp"},{"binary_version":"1.0.1-0ubuntu1.1~esm1","binary_name":"zipmerge"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2017-14107","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"score":"low","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4811-1.json"}},{"package":{"name":"libzip","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libzip?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.2-1.1ubuntu0.1~esm1"}]}],"versions":["1.1.2-1.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libzip4","binary_version":"1.1.2-1.1ubuntu0.1~esm1"},{"binary_version":"1.1.2-1.1ubuntu0.1~esm1","binary_name":"zipcmp"},{"binary_version":"1.1.2-1.1ubuntu0.1~esm1","binary_name":"zipmerge"},{"binary_name":"ziptool","binary_version":"1.1.2-1.1ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2017-14107","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4811-1.json"}}],"schema_version":"1.7.5"}