CVE-2020-36229: openldap +3 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2020-36229

CVSS 7.5 · High EPSS 4,3%

Kerentanan Access of Resource Using Incompatible Type ('Type Confusion') pada openldap, debian linux +2 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service.

Rincian

Terbit di NVD: 26 Januari 2021
Terakhir diubah: 14 Oktober 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
EPSS (30 hari): 4,3% peluang dieksploitasi; lebih tinggi dari 90,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openldap	openldap	Semua versi sebelum 2.4.57
debian	debian linux	Versi 9.0
debian	debian linux	Versi 10.0
apple	mac os x	Versi 10.14.0 hingga sebelum 10.14.6
apple	mac os x	Versi 10.14.6
apple	mac os x	Versi 10.14.6 security_update_2019-004
apple	mac os x	Versi 10.14.6 security_update_2019-005
apple	mac os x	Versi 10.14.6 security_update_2019-006
apple	mac os x	Versi 10.14.6 security_update_2019-007
apple	mac os x	Versi 10.14.6 security_update_2020-001
apple	mac os x	Versi 10.14.6 security_update_2020-002
apple	mac os x	Versi 10.14.6 security_update_2020-003
apple	mac os x	Versi 10.14.6 security_update_2020-004
apple	mac os x	Versi 10.14.6 security_update_2020-005
apple	mac os x	Versi 10.14.6 security_update_2020-006
apple	mac os x	Versi 10.14.6 security_update_2020-007
apple	mac os x	Versi 10.14.6 security_update_2021-001
apple	mac os x	Versi 10.14.6 security_update_2021-002
apple	mac os x	Versi 10.14.6 security_update_2021-003
apple	mac os x	Versi 10.14.6 supplemental_update
apple	mac os x	Versi 10.14.6 supplemental_update_2
apple	macos	Versi 11.1 hingga sebelum 11.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://bugs.openldap.org/show_bug.cgi?id=9425 issue tracking · advisory vendor
https://git.openldap.org/openldap/openldap/-/commit/4bdfffd2889c0c5cdf58bebafbdc8fce4bb2bff0 patch · advisory vendor
https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57 release notes · advisory vendor
http://seclists.org/fulldisclosure/2021/May/64 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2021/May/65 mailing list · advisory pihak ketiga
http://seclists.org/fulldisclosure/2021/May/70 mailing list · advisory pihak ketiga
https://lists.debian.org/debian-lts-announce/2021/02/msg00005.html mailing list · advisory pihak ketiga
https://security.netapp.com/advisory/ntap-20210226-0002/ advisory pihak ketiga
https://support.apple.com/kb/HT212529 advisory pihak ketiga
https://support.apple.com/kb/HT212530 advisory pihak ketiga
https://support.apple.com/kb/HT212531 advisory pihak ketiga
https://www.debian.org/security/2021/dsa-4845 advisory pihak ketiga
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.boo...
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.boo...
https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 14 Okt 2026, 18:26 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.