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FreeBSD: VID-C7617931-8985-11EA-93EF-B42E99A1B9C3 (CVE-2020-12243): nested filters leads to stack overflow

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FreeBSD: VID-C7617931-8985-11EA-93EF-B42E99A1B9C3 (CVE-2020-12243): nested filters leads to stack overflow

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/28/2020
Created
05/01/2020
Added
04/29/2020
Modified
10/20/2020

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).

Solution(s)

  • freebsd-upgrade-package-openldap24-server

References

  • CVE-2020-12243

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