01 Record

CVE-2020-15719

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

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

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02 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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 2.51% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 83.4% of scored records. A rank, not a probability.
NVD base score: 4.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2020-07-14 13:47Z6 YR AGO

Last updated

2024-08-04 13:22Z2 YR AGO

Reserved

2020-07-14

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-295Improper Certificate ValidationBase
CWE-297Improper Validation of Certificate with Host MismatchVariant

Data version

5.1

Document digest

c36e7c543749846f9a4cfebd12be49d4e2880910c19256288c35067c51a155c2

05 Affected products

VendorProductVersionsPlatforms

mcafeepolicy_auditorNot specified—

openldapopenldapNot specified—

opensuseleapNot specified—

oracleblockchain_platformNot specified—

redhatenterprise_linuxNot specified—

06 References

bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1740070x_refsource_MISC
bugs.openldap.orghttps://bugs.openldap.org/show_bug.cgi?id=9266x_refsource_MISC
access.redhat.comhttps://access.redhat.com/errata/RHBA-2019:3674x_refsource_MISC
lists.opensuse.orgopenSUSE-SU-2020:1416http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.htmlvendor-advisoryx_refsource_SUSE
lists.opensuse.orgopenSUSE-SU-2020:1459http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.htmlvendor-advisoryx_refsource_SUSE
www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2022.htmlx_refsource_MISC
kc.mcafee.comhttps://kc.mcafee.com/corporate/index?page=content&id=SB10365x_refsource_CONFIRM

01 Record index

CVE-2020-15719

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2020-15719

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References