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Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process. 389-ds-base security assessment finding 021 (2026-04-22). Pre-auth LDAP filter injection in CleanAllRUV status-check extop (OID 2.16.840.1.113730.3.6.8). Handler multisupplier_extop_cleanruv_check_status() in repl_extop.c passes attacker-supplied filter unsanitized to internal cn=config search with replication plugin identity. No auth checks (unlike other replication extops). With default nsslapd-allow-anonymous-access: on, anonymous bind suffices. Boolean oracle extracts 31 cn=config attributes (replication bind DN, password storage scheme, paths, ACI keywords). Password hashes not extractable via substring. PoC confirmed: RHEL 7 (389-ds-base-1.3.11.1-5.el7_9), Fedora 42 (389-ds-base-3.1.4-6.fc42). CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (7.5). Red Hat impact: Moderate. CWE-90, CWE-306, CWE-20.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle. Changing version to 45.
Fixed in https://github.com/389ds/389-ds-base/commit/03729b25d https://github.com/389ds/389-ds-base/commit/b4748cd36
FEDORA-2026-b16c9cbc0f (389-ds-base-3.2.3-2.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-b16c9cbc0f
FEDORA-2026-c1e25a4642 has been pushed to the Fedora 45 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-c1e25a4642` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c1e25a4642 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-b16c9cbc0f has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-b16c9cbc0f` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-b16c9cbc0f See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-0b8bc362b1 has been pushed to the Fedora 43 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-0b8bc362b1` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-0b8bc362b1 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.