7.5

CVE-2020-36227

A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openldap ≫ Openldap Version < 2.4.57
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Apple ≫ macOS Version >= 11.1 < 11.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 60.34% 0.982
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

http://seclists.org/fulldisclosure/2021/May/64
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2021/May/65
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2021/May/70
Third Party Advisory
Mailing List
https://bugs.openldap.org/show_bug.cgi?id=9428
Vendor Advisory
Issue Tracking