Amazon Linux 2 Security Advisory: ALAS2-2025-3025
Advisory Released Date: 2025-10-07
Advisory Updated Date: 2025-10-07
A privilege escalation flaw from host to domain administrator was found in FreeIPA. This vulnerability is similar to CVE-2025-4404, where it fails to validate the uniqueness of the krbCanonicalName. While the previously released version added validations for the admin@REALM credential, FreeIPA still does not validate the root@REALM canonical name, which can also be used as the realm administrator's name. This flaw allows an attacker to perform administrative tasks over the REALM, leading to access to sensitive data and sensitive data exfiltration. (CVE-2025-7493)
Affected Packages:
389-ds-base
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update 389-ds-base or yum update --advisory ALAS2-2025-3025 to update your system.
aarch64:
389-ds-base-1.3.10.2-17.amzn2.0.4.aarch64
389-ds-base-libs-1.3.10.2-17.amzn2.0.4.aarch64
389-ds-base-devel-1.3.10.2-17.amzn2.0.4.aarch64
389-ds-base-snmp-1.3.10.2-17.amzn2.0.4.aarch64
389-ds-base-debuginfo-1.3.10.2-17.amzn2.0.4.aarch64
i686:
389-ds-base-1.3.10.2-17.amzn2.0.4.i686
389-ds-base-libs-1.3.10.2-17.amzn2.0.4.i686
389-ds-base-devel-1.3.10.2-17.amzn2.0.4.i686
389-ds-base-snmp-1.3.10.2-17.amzn2.0.4.i686
389-ds-base-debuginfo-1.3.10.2-17.amzn2.0.4.i686
src:
389-ds-base-1.3.10.2-17.amzn2.0.4.src
x86_64:
389-ds-base-1.3.10.2-17.amzn2.0.4.x86_64
389-ds-base-libs-1.3.10.2-17.amzn2.0.4.x86_64
389-ds-base-devel-1.3.10.2-17.amzn2.0.4.x86_64
389-ds-base-snmp-1.3.10.2-17.amzn2.0.4.x86_64
389-ds-base-debuginfo-1.3.10.2-17.amzn2.0.4.x86_64