PT-2018-12633 · Red Hat+3 · 389-Ds-Base+4

Pedro Sampaio · Published 2018-08-15 · Updated 2024-06-15 · CVE-2018-14638

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions 389-ds-base versions prior to 1.3.8.4-13

Description A flaw was found in the software, where the process ns-slapd crashes in the delete passwdPolicy function when persistent search connections are terminated unexpectedly, leading to a remote denial of service.

Recommendations For versions prior to 1.3.8.4-13, update to version 1.3.8.4-13 or later to resolve the issue. As a temporary workaround, consider restricting access to the delete passwdPolicy function to minimize the risk of exploitation.

Fix

DoS

Resource Exhaustion

Double Free

Weakness Enumeration

CWE-400

CWE-415

Related Identifiers

ALT-PU-2018-2148

CESA-2018_2757

CVE-2018-14638

OPENSUSE-SU-2024:10593-1

RHSA-2018:2757

RHSA-2018_2757

SUSE-SU-2019:2155-1

Affected Products

389-Ds-Base

Alt Linux

Centos

Red Hat

Suse

References · 36

• https://access.redhat.com/errata/RHSA-2018:2757 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-14638 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14638 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-14638 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14638 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-14638 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-14638 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2019:2155-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10593-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-14638 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638 · Note
• https://suse.com/security/cve/CVE-2018-14648 · Note
• https://suse.com/security/cve/CVE-2018-10935 · Note
• https://suse.com/security/cve/CVE-2018-10850 · Note
• https://suse.com/security/cve/CVE-2018-1089 · Note