389-ds-base: malformed userpassword hash may cause denial of service
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.7epss 0.6%
exploitation probability
0.6%top 56% of all CVEs
observed exploitation
nono source reports it
A denial of service vulnerability was found in the 389-ds-base LDAP server. This issue may allow an authenticated user to cause a server denial of service while attempting to log in with a user with a malformed hash in their password.
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
389-ds-baseRed Hat · Red Hat Directory Server 11.5 E4S for RHEL 8Red Hat · Red Hat Directory Server 11.7 for RHEL 8Red Hat · Red Hat Directory Server 11.9 for RHEL 8Red Hat · Red Hat Directory Server 12.2 EUS for RHEL 9Red Hat · Red Hat Directory Server 12.4 for RHEL 9Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7 Extended Lifecycle SupportRed Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 8.8 Extended Update SupportRed Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.2 Extended Update SupportReferences
https://access.redhat.com/errata/RHSA-2024:4633https://access.redhat.com/errata/RHSA-2024:4997https://access.redhat.com/errata/RHSA-2024:5192https://access.redhat.com/errata/RHSA-2024:5690https://access.redhat.com/errata/RHSA-2024:6153https://access.redhat.com/errata/RHSA-2024:6568https://access.redhat.com/errata/RHSA-2024:6569https://access.redhat.com/errata/RHSA-2024:6576https://access.redhat.com/errata/RHSA-2024:7458https://access.redhat.com/errata/RHSA-2025:1632https://access.redhat.com/security/cve/CVE-2024-5953https://bugzilla.redhat.com/show_bug.cgi?id=2292104