{"id":"CVE-2020-12243","revision":"79dc75c479fb468e9b69db8285e3448a","records":[{"revision":"79dc75c479fb468e9b69db8285e3448a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2020-12243","aliases":[],"title":"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).","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).","state":0,"publishedAt":"2020-04-28T18:07:29+00:00","modifiedAt":"2026-10-14T09:06:54.182+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://www.debian.org/security/2020/dsa-4666","https://lists.debian.org/debian-lts-announce/2020/05/msg00001.html","https://usn.ubuntu.com/4352-2/","http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html","https://usn.ubuntu.com/4352-1/","https://www.oracle.com/security-alerts/cpuoct2020.html","https://bugs.openldap.org/show_bug.cgi?id=9202","https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGES","https://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440","https://security.netapp.com/advisory/ntap-20200511-0003/","https://support.apple.com/kb/HT211289","https://www.oracle.com/security-alerts/cpuapr2022.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2020-12243","license":"CVE Program Terms of Use","key":"cve-program:CVE-2020-12243","identifiers":["CVE-2020-12243"]},"retained":false,"historicalAffected":[]}],"coverage":[]}