Medium severity · published May 28, 2024
CVE-2024-2199
389-ds-base: malformed userpassword may cause crash at do_modify in slapd/modify.c
5.7
CVSS
0.6%
EPSS
No
On KEV
Description
A denial of service vulnerability was found in 389-ds-base ldap server. This issue may allow an authenticated user to cause a server crash while modifying `userPassword` using malformed input.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RH
Red Hat Directory Server 11.5 E4S for RHEL 8 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Directory Server 11.8 for RHEL 8 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Directory Server 11.9 for RHEL 8 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Directory Server 12.4 for RHEL 9 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 6 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 7 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 8 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 8.8 Extended Update Support · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 9 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat Enterprise Linux 9.2 Extended Update Support · Red Hat
All versions, or not specified · source: vendor
Affected product
RH
Red Hat Directory Server 11.5 E4S for RHEL 8
Red Hat
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2199
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2199
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:3591
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:3837
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:4092
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:4209
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:4210
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:4235
More from Red Hat Directory Server 11.5 E4S for RHEL 8
9.8
CVE-2026-18922
389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary property
8.8
CVE-2026-11610
389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbind
8.4
CVE-2026-19843
389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console ldap editor
7.6
CVE-2026-11774
389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflow
7.5
CVE-2026-18453
389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_search