CVE Vulnerability

CVE-2018-1089

389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089 Issue Tracking Patch
https://access.redhat.com/errata/RHSA-2018:1364 Third Party Advisory
http://www.securityfocus.com/bid/104137 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1380 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:fedoraproject:389_directory_server:1.3.8.1:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.3.8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Information

Published : 2018-05-09 03:29

Updated : 2019-10-09 11:38

NVD link : CVE-2018-1089

Mitre link : CVE-2018-1089

Products Affected

389 Directory Server

Fedoraproject

CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer