CVE-2020-12243

Published Apr 28, 2020

Last updated 8 days ago

Overview

Description
In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).
Source
cve@mitre.org
NVD status
Modified
Products
openldap, debian_linux, leap, ubuntu_linux, cloud_backup, steelstore_cloud_integrated_storage, h410c_firmware, h300s_firmware, h500s_firmware, h700s_firmware, h300e_firmware, h500e_firmware, h700e_firmware, h410s_firmware, brocade_fabric_operating_system, mac_os_x, zfs_storage_appliance_kit, solaris

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
5
Impact score
2.9
Exploitability score
10
Vector string
AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov
CWE-674

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.