{"id":"USN-4834-1","summary":"prosody vulnerability","details":"It was discovered that Prosody incorrectly validated the virtual host\nassociated with a user session across stream restarts. A remote attacker \ncould use this issue to gain unintended access to resources.\n","modified":"2026-02-10T04:42:06Z","published":"2021-03-15T22:17:53Z","related":["UBUNTU-CVE-2018-10847"],"upstream":["CVE-2018-10847","UBUNTU-CVE-2018-10847"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4834-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-10847"}],"affected":[{"package":{"name":"prosody","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/prosody@0.10.0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-1ubuntu0.1~esm1"}]}],"versions":["0.9.12-2","0.10.0-1","0.10.0-1build1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"0.10.0-1ubuntu0.1~esm1","binary_name":"prosody"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4834-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2018-10847"}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}}],"schema_version":"1.7.3"}