CVE-2020-12243
- Source
- https://cve.org/CVERecord?id=CVE-2020-12243
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12243.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-12243
- Aliases
- Downstream
- Related
- Published
- 2020-04-28T19:15:12.267Z
- Modified
- 2026-04-11T12:24:22.029226Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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).
- Database specific
{ "unresolved_ranges": [ { "source": "CPE_FIELD", "cpe": "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "8.8" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "10.13.0" }, { "fixed": "10.13.6" }, { "introduced": "10.14.0" }, { "fixed": "10.14.6" }, { "introduced": "10.15" }, { "fixed": "10.15.6" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-002:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2018\\-002" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-003:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2018\\-003" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-001:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-001" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-002:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-002" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-003:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-003" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-004:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-004" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-005:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-005" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-006:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-006" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-007:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2019\\-007" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2020-001:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2020\\-001" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2020-002:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2020\\-002" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2020-003:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-security_update_2020\\-003" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.13.6:supplemental_update:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.13.6-supplemental_update" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2019\\-001" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2019\\-002" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2019\\-004" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2019\\-005" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2019\\-006" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2019\\-007" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-001" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-002" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-003" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-004" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-005" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-006" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2020\\-007" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2021\\-001" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2021\\-002" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-003:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-security_update_2021\\-003" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-supplemental_update" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.14.6-supplemental_update_2" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "12.04" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "extracted_events": [ { "last_affected": "14.04" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "extracted_events": [ { "last_affected": "16.04" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "extracted_events": [ { "last_affected": "18.04" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "19.10" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "extracted_events": [ { "last_affected": "20.04" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10.0" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "8.0" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "9.0" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "15.1" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "10" } ] }, { "source": "CPE_FIELD", "cpe": "cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:*", "extracted_events": [ { "last_affected": "11" } ] } ] }- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html
- https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGES
- https://lists.debian.org/debian-lts-announce/2020/05/msg00001.html
- https://security.netapp.com/advisory/ntap-20200511-0003/
- https://support.apple.com/kb/HT211289
- https://usn.ubuntu.com/4352-1/
- https://usn.ubuntu.com/4352-2/
- https://www.debian.org/security/2020/dsa-4666
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://bugs.openldap.org/show_bug.cgi?id=9202
- https://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440
- https://www.oracle.com/security-alerts/cpuoct2020.html
Affected packages
Git / github.com/openldap/openldap
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openldap/openldap
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "source": "CPE_FIELD", "cpe": "cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "2.4.50" } ] }
Affected versions
Other
AUTOCONF_2_57
LDAP_3_3+prerelease
LDBM_POST_GIANT_RWLOCK
LDBM_PRE_GIANT_RWLOCK
NO_SLAP_OP_BLOCKS
OPENDLAP_REL_ENG_2_2_MP
OPENLDAP_AC_BP
OPENLDAP_REL_ENG_1_0_0
OPENLDAP_REL_ENG_2_1_BP
OPENLDAP_REL_ENG_2_1_MP
OPENLDAP_REL_ENG_2_2_BP
OPENLDAP_REL_ENG_2_2_MP
OPENLDAP_REL_ENG_2_3_BP
OPENLDAP_REL_ENG_2_4_0ALPHA
OPENLDAP_REL_ENG_2_4_10
OPENLDAP_REL_ENG_2_4_11
OPENLDAP_REL_ENG_2_4_12
OPENLDAP_REL_ENG_2_4_13
OPENLDAP_REL_ENG_2_4_14
OPENLDAP_REL_ENG_2_4_15
OPENLDAP_REL_ENG_2_4_16
OPENLDAP_REL_ENG_2_4_17
OPENLDAP_REL_ENG_2_4_18
OPENLDAP_REL_ENG_2_4_19
OPENLDAP_REL_ENG_2_4_1ALPHA
OPENLDAP_REL_ENG_2_4_20
OPENLDAP_REL_ENG_2_4_21
OPENLDAP_REL_ENG_2_4_22
OPENLDAP_REL_ENG_2_4_23
OPENLDAP_REL_ENG_2_4_24
OPENLDAP_REL_ENG_2_4_25
OPENLDAP_REL_ENG_2_4_26
OPENLDAP_REL_ENG_2_4_27
OPENLDAP_REL_ENG_2_4_28
OPENLDAP_REL_ENG_2_4_29
OPENLDAP_REL_ENG_2_4_2ALPHA
OPENLDAP_REL_ENG_2_4_30
OPENLDAP_REL_ENG_2_4_32
OPENLDAP_REL_ENG_2_4_33
OPENLDAP_REL_ENG_2_4_34
OPENLDAP_REL_ENG_2_4_35
OPENLDAP_REL_ENG_2_4_36
OPENLDAP_REL_ENG_2_4_37
OPENLDAP_REL_ENG_2_4_38
OPENLDAP_REL_ENG_2_4_39
OPENLDAP_REL_ENG_2_4_3ALPHA
OPENLDAP_REL_ENG_2_4_40
OPENLDAP_REL_ENG_2_4_41
OPENLDAP_REL_ENG_2_4_42
OPENLDAP_REL_ENG_2_4_43
OPENLDAP_REL_ENG_2_4_44
OPENLDAP_REL_ENG_2_4_45
OPENLDAP_REL_ENG_2_4_46
OPENLDAP_REL_ENG_2_4_47
OPENLDAP_REL_ENG_2_4_48
OPENLDAP_REL_ENG_2_4_49
OPENLDAP_REL_ENG_2_4_4ALPHA
OPENLDAP_REL_ENG_2_4_5BETA
OPENLDAP_REL_ENG_2_4_6
OPENLDAP_REL_ENG_2_4_7
OPENLDAP_REL_ENG_2_4_8
OPENLDAP_REL_ENG_2_4_9
OPENLDAP_REL_ENG_2_4_BP
OPENLDAP_REL_ENG_2_BP
OPENLDAP_REL_ENG_2_MP
OPENLDAP_SLAPD_BACK_LDAP