CVE-2020-12243

HIGH | Platform: macOS | Changelog

CVE Details

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).

CVSS 3.1 Score

Metric	Value
Base Score	7.5 (HIGH)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Weakness

CWE-674

References

Apple Security Advisory
NVD Entry
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html (Mailing List, Third Party Advisory)
https://bugs.openldap.org/show_bug.cgi?id=9202 (Exploit, Patch, Vendor Advisory)
https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGES (Release Notes, Vendor Advisory)
https://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440 (Patch, Vendor Advisory)
https://lists.debian.org/debian-lts-announce/2020/05/msg00001.html (Mailing List, Third Party Advisory)
https://security.netapp.com/advisory/ntap-20200511-0003/ (Third Party Advisory)
https://usn.ubuntu.com/4352-1/ (Third Party Advisory)