{"id":"USN-8158-1","summary":"dogtag-pki vulnerability","details":"Fraser Tweedale and Geetika Kapoor discovered that Dogtag PKI could renew a\ncertificate without proper authentication. An attacker could possibly use\nthis to repeatedly renew a compromised certificate and maintain\nunauthorized access to a system or resource.","modified":"2026-04-16T09:59:18.597041482Z","published":"2026-04-08T19:25:33Z","related":["UBUNTU-CVE-2021-20179"],"upstream":["CVE-2021-20179","UBUNTU-CVE-2021-20179"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8158-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-20179"}],"affected":[{"package":{"name":"dogtag-pki","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/dogtag-pki@10.6.0-1ubuntu2+esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.6.0-1ubuntu2+esm1"}]}],"versions":["10.3.5+12-4ubuntu1","10.3.5+12-5","10.5.3-3","10.5.3-4","10.5.5-1","10.6.0~beta2-3","10.6.0-1ubuntu1","10.6.0-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"dogtag-pki"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"dogtag-pki-console-theme"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"dogtag-pki-server-theme"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"libsymkey-java"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"libsymkey-jni"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-base"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-base-java"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-ca"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-console"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-javadoc"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-kra"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-ocsp"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-server"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-tks"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-tools"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-tps"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"pki-tps-client"},{"binary_version":"10.6.0-1ubuntu2+esm1","binary_name":"python3-pki-base"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2021-20179","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8158-1.json"}},{"package":{"name":"dogtag-pki","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/dogtag-pki@10.8.3-1ubuntu1+esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.8.3-1ubuntu1+esm1"}]}],"versions":["10.7.3-4","10.8.3-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"dogtag-pki"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"dogtag-pki-console-theme"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"dogtag-pki-server-theme"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"libsymkey-java"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"libsymkey-jni"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-base"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-base-java"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-ca"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-console"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-javadoc"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-kra"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-ocsp"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-server"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-tks"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-tools"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-tps"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"pki-tps-client"},{"binary_version":"10.8.3-1ubuntu1+esm1","binary_name":"python3-pki-base"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2021-20179","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8158-1.json"}}],"schema_version":"1.7.5"}