HCE1-SA-2024-0051 Important HCE 1.1 Security Fix(es): A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key. This key is different for each new session, which protects it from brute force attacks. However, the ticket it contains is encrypted using the target principal key directly. For user principals, this key is a hash of a public per-principal randomly-generated salt and the user’s password. If a principal is compromised it means the attacker would be able to retrieve tickets encrypted to any principal, all of them being encrypted by their own key directly. By taking these tickets and salts offline, the attacker could run brute force attacks to find character strings able to decrypt tickets when combined to a principal salt (i.e. find the principal’s password). (CVE-2024-3183) A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt. (CVE-2023-5455) HCE 1.1 ipa-client-4.6.8-5.hce1c.17.x86_64.rpm ipa-client-common-4.6.8-5.hce1c.17.noarch.rpm ipa-common-4.6.8-5.hce1c.17.noarch.rpm ipa-server-4.6.8-5.hce1c.17.x86_64.rpm ipa-server-common-4.6.8-5.hce1c.17.noarch.rpm ipa-server-dns-4.6.8-5.hce1c.17.noarch.rpm ipa-server-trust-ad-4.6.8-5.hce1c.17.x86_64.rpm python2-ipaclient-4.6.8-5.hce1c.17.noarch.rpm python2-ipalib-4.6.8-5.hce1c.17.noarch.rpm python2-ipaserver-4.6.8-5.hce1c.17.noarch.rpm