CVE-2020-15719
En bref
- Source
- NVD
- EPSS
- EPSS 2.50 % · centile 85 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
Description
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.
Faiblesses (CWE)
- CWE-295 — Validation incorrecte de certificat
Références
- https://bugzilla.redhat.com/show_bug.cgi?id=1740070
- https://bugs.openldap.org/show_bug.cgi?id=9266
- https://access.redhat.com/errata/RHBA-2019:3674
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.2 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.0 | AV:N/AC:H/Au:N/C:P/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2020-7705
- GCVE · GCVE-0-2020-15719
Avis du CERT-FR
- CERTFR-2024-AVI-0878 — Multiples vulnérabilités dans les produits Splunk · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*< 2.4.46-10.el8cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*cpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:*< 6.5.1cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*< 21.1.2
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |