{"id":"USN-8984-1","summary":"jabberd2 vulnerability","details":"It was discovered that jabberd2 allowed SASL ANONYMOUS authentication even\nwhen it was not enabled in the configuration. A remote attacker could\npossibly use this issue to bypass authentication.","modified":"2026-11-04T03:43:11.862598367Z","published":"2026-11-03T17:35:55Z","related":["UBUNTU-CVE-2017-10807"],"upstream":["CVE-2017-10807","UBUNTU-CVE-2017-10807"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8984-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-10807"}],"affected":[{"package":{"name":"jabberd2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/jabberd2?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.4-1ubuntu2+esm1"}]}],"versions":["2.3.3-3ubuntu1","2.3.4-1ubuntu1","2.3.4-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.3.4-1ubuntu2+esm1","binary_name":"jabberd2"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2017-10807","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8984-1.json"}}],"schema_version":"1.9.2"}