{"id":"UBUNTU-CVE-2022-41859","details":"In freeradius, the EAP-PWD function compute_password_element() leaks information about the password which allows an attacker to substantially reduce the size of an offline dictionary attack.","modified":"2026-04-22T15:41:17.541115Z","published":"2023-01-17T18:15:00Z","upstream":["CVE-2022-41859"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-41859"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-41859"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2078483"},{"type":"REPORT","url":"https://github.com/FreeRADIUS/freeradius-server/commit/9e5e8f2f"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-41859"}],"affected":[{"package":{"name":"freeradius","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/freeradius@3.0.16+dfsg-1ubuntu3.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.15+dfsg-1ubuntu2","3.0.16+dfsg-1ubuntu2","3.0.16+dfsg-1ubuntu3","3.0.16+dfsg-1ubuntu3.1","3.0.16+dfsg-1ubuntu3.2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-common"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-config"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-dhcp"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-iodbc"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-krb5"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-ldap"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-memcached"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-mysql"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-postgresql"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-redis"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-rest"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-utils"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"freeradius-yubikey"},{"binary_version":"3.0.16+dfsg-1ubuntu3.2","binary_name":"libfreeradius3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-41859.json"}},{"package":{"name":"freeradius","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/freeradius@3.0.20+dfsg-3ubuntu0.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.19+dfsg-3","3.0.19+dfsg-3build1","3.0.20+dfsg-1","3.0.20+dfsg-3","3.0.20+dfsg-3build1","3.0.20+dfsg-3ubuntu0.1","3.0.20+dfsg-3ubuntu0.2","3.0.20+dfsg-3ubuntu0.4","3.0.20+dfsg-3ubuntu0.5"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-common"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-config"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-dhcp"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-iodbc"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-krb5"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-ldap"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-memcached"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-mysql"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-postgresql"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-python3"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-redis"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-rest"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-utils"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"freeradius-yubikey"},{"binary_version":"3.0.20+dfsg-3ubuntu0.5","binary_name":"libfreeradius3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-41859.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}