CVE-2020-15719

Katalog CVE

CVSS 4.2 · Medium EPSS 2,5%

Kerentanan Improper Certificate Validation pada openldap, redhat enterprise linux +3 lainnya. Skor CVSS 3.1 4.2 (Medium) menurut NVD.

Deskripsi (NVD)

libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.

Rincian

Terbit di NVD

14 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

4.2 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 84,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.openldap.org/show_bug.cgi?id=9266 permissions required · advisory vendor
• https://www.oracle.com/security-alerts/cpuapr2022.html patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html mailing list · advisory pihak ketiga
• https://access.redhat.com/errata/RHBA-2019:3674 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=1740070 issue tracking · advisory pihak ketiga
• https://kc.mcafee.com/corporate/index?page=content&id=SB10365 advisory pihak ketiga