{"id":"USN-9084-1","summary":"radicale vulnerability","details":"It was discovered that Radicale did not delay failed authentication\nattempts when using htpasswd authentication. A remote attacker could\npossibly use this issue to obtain user passwords through timing or\nbrute-force attacks.","modified":"2026-11-13T11:28:27.754009859Z","published":"2026-11-12T20:54:41Z","related":["UBUNTU-CVE-2017-8342"],"upstream":["CVE-2017-8342","UBUNTU-CVE-2017-8342"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-9084-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-8342"}],"affected":[{"package":{"name":"radicale","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/radicale?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu0.1~esm1"}]}],"versions":["0.10-2","1.0-1","1.0.1-1","1.0.1-2","1.1.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.1-1ubuntu0.1~esm1","binary_name":"python-radicale"},{"binary_name":"python3-radicale","binary_version":"1.1.1-1ubuntu0.1~esm1"},{"binary_name":"radicale","binary_version":"1.1.1-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9084-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2017-8342"}]}}}],"schema_version":"1.9.2"}