ALAS-2024-2585

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)

aarch64:
    ipa-server-4.6.8-5.amzn2.17.1.aarch64
    ipa-server-trust-ad-4.6.8-5.amzn2.17.1.aarch64
    ipa-client-4.6.8-5.amzn2.17.1.aarch64
    ipa-debuginfo-4.6.8-5.amzn2.17.1.aarch64

i686:
    ipa-server-4.6.8-5.amzn2.17.1.i686
    ipa-server-trust-ad-4.6.8-5.amzn2.17.1.i686
    ipa-client-4.6.8-5.amzn2.17.1.i686
    ipa-debuginfo-4.6.8-5.amzn2.17.1.i686

noarch:
    python2-ipaserver-4.6.8-5.amzn2.17.1.noarch
    ipa-server-common-4.6.8-5.amzn2.17.1.noarch
    ipa-server-dns-4.6.8-5.amzn2.17.1.noarch
    python2-ipaclient-4.6.8-5.amzn2.17.1.noarch
    ipa-client-common-4.6.8-5.amzn2.17.1.noarch
    ipa-python-compat-4.6.8-5.amzn2.17.1.noarch
    python2-ipalib-4.6.8-5.amzn2.17.1.noarch
    ipa-common-4.6.8-5.amzn2.17.1.noarch

src:
    ipa-4.6.8-5.amzn2.17.1.src

x86_64:
    ipa-server-4.6.8-5.amzn2.17.1.x86_64
    ipa-server-trust-ad-4.6.8-5.amzn2.17.1.x86_64
    ipa-client-4.6.8-5.amzn2.17.1.x86_64
    ipa-debuginfo-4.6.8-5.amzn2.17.1.x86_64