CVE-2020-15719

mediumPriorität · verfolgen · 18EPSS 0.025 · 85. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.50% (85th) EPSS

CVSS 4 · medium

Is it mine?

51 products

Prüfe deine Angriffsfläche

Who says so?

6 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · bewertet 2026-10-27

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.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

Behobenopenldap-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-0:2.4.46-10.el8.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-debuginfo-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-debuginfo-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-debuginfo-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-debuginfo-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-clients-debuginfo-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debuginfo-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debuginfo-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debuginfo-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debuginfo-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debuginfo-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debugsource-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debugsource-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debugsource-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debugsource-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-debugsource-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-devel-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-devel-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-devel-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-devel-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-devel-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-servers-debuginfo-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-servers-debuginfo-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-servers-debuginfo-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-servers-debuginfo-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674
Behobenopenldap-servers-debuginfo-0:2.4.46-10.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHBA-2019:3674

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

4.2

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 3.9–4.2

v2.04mediumAV:N/AC:H/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 4.9 · Auswirkung 4.9

v3.14.2mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Nprimary · NVD / NIST USAusnutzbarkeit 1.6 · Auswirkung 2.5

v3.13.9lowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.14.2mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Nsecondary · Red Hat Product Security US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-295USprimärCWE-297US

betroffene Produkte (51)

Betroffene Produkte und Versionsbereiche.

Open Source OpenLDAPalle Versionencert_bundDEcpe:/a:openldap:openldap:-
SUSE Linuxalle Versionencert_bundDEcpe:/o:suse:suse_linux:-
Splunk Splunk Enterprise <9.1.6alle Versionencert_bundDE
Splunk Splunk Enterprise <9.2.3alle Versionencert_bundDE
Splunk Splunk Enterprise <9.3.1alle Versionencert_bundDE
Splunk Splunk Enterprise< 9.1.6cert_bundDE
Splunk Splunk Enterprise< 9.2.3cert_bundDE
Splunk Splunk Enterprise< 9.3.1cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
mcafee policy auditor< 6.5.1nvdUScpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:*
openldap openldap< 2.4.46-10.el8nvdUScpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*
opensuse leap= 15.1nvdUScpe:2.3:o:opensuse:leap:*:*:*:*:*:*:*:*
opensuse leap= 15.2nvdUScpe:2.3:o:opensuse:leap:*:*:*:*:*:*:*:*
oracle blockchain platform< 21.1.2nvdUScpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*
redhat enterprise linux= 8.0nvdUScpe:2.3:o:redhat:enterprise_linux:*:*:*:*:*:*:*:*
Bitnami openldap< 2.4.46-10.el8osvUSpkg:bitnami/openldap
openldap-0:2.4.46-10.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
openldap-0:2.4.46-10.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
openldap-0:2.4.46-10.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
openldap-0:2.4.46-10.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS

20 von 51 angezeigt

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

RHBA-2019:3674Red Hat Bug Fix Advisory: openldap bug fix and enhancement update2019-11-05csaf · redhat_csafUS
An update for the openldap module is now available for Red Hat Enterprise Linux 8.
WID-SEC-W-2024-3162OpenLDAP: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2020-09-09csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenLDAP ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
BIT-openldap-2020-157192024-03-06vendor · osvUS
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.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cert_bund nvd osv redhat_csaf NVD CVE.org MITRE

veröffentlicht 2020-07-14geändert 2026-06-17

verwandt (1,894)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-85102US	—OT kritisch	54.1% (99th)	KEV	2026-09-09
Improper certificate trust validation during VPN negotiation in Check Point Quantum Security Gateway may allow an unauthenticated remote attacker to execute arbitrary code on the G…
CVE-2023-41991US	medium5.5OT kritisch	13.4% (96th)	KEV	2023-09-21
A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple…
CVE-2023-20963US	high7.8OT kritisch	1.47% (74th)	KEV	2023-03-24
In WorkSource, there is a possible parcel mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed…
CVE-2022-26923US	high9.0OT kritisch	83.5% (100th)	KEV	2022-05-10
Active Directory Domain Services Elevation of Privilege Vulnerability
CVE-2022-20703US	high8.0OT kritisch	9.20% (95th)	KEV	2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate pr…

+1889 weitere

Referenzen (26)

Externe Belege — Patches, Meldungen, Analysen.

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