Summary
AlmaLinux Identity Management (IdM) is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments.
Security Fix(es):
* freeipa: delegation rules allow a proxy service to impersonate any user to access another target service (CVE-2024-2698)
* freeipa: user can obtain a hash of the passwords of all domain users and perform offline brute force (CVE-2024-3183)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 14
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | ipa-client | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-client-common | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-client-epn | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-client-samba | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-common | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-selinux | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-server | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-server-common | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-server-dns | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | ipa-server-trust-ad | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | python3-ipaclient | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | python3-ipalib | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | python3-ipaserver | 4.11.0-15.el9_4.alma.1 |
| AlmaLinux · 9 | python3-ipatests | 4.11.0-15.el9_4.alma.1 |
Vulnerabilities 2
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High 8.8
Freeipa: delegation rules allow a proxy service to impersonate any user to access another target service
A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the "forwardable" flag on S4U2Self tickets. Fixing this mistake required adding a special case for the check_allowed_to_deleg…
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High 8.1CVE-2024-3183 Public exploit
Freeipa: user can obtain a hash of the passwords of all domain users and perform offline brute force
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 t…