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Vulnerability Details : 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.
Publish Date : 2021-01-26 Last Update Date : 2021-06-29
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 835

- Products Affected By CVE-2020-36227

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Macos * * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
3 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
4 Application Openldap Openldap * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Macos 1
Debian Debian Linux 2
Openldap Openldap 1

- References For CVE-2020-36227

https://security.netapp.com/advisory/ntap-20210226-0002/ CONFIRM
https://support.apple.com/kb/HT212529 CONFIRM
https://lists.apache.org/thread.html/[email protected]%3Cissues.bookkeeper.apache.org%3E
MLIST [bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8
https://www.debian.org/security/2021/dsa-4845
DEBIAN DSA-4845
https://support.apple.com/kb/HT212531 CONFIRM
https://support.apple.com/kb/HT212530 CONFIRM
http://seclists.org/fulldisclosure/2021/May/65
FULLDISC 20210526 APPLE-SA-2021-05-25-3 Security Update 2021-004 Mojave
http://seclists.org/fulldisclosure/2021/May/64
FULLDISC 20210526 APPLE-SA-2021-05-25-4 Security Update 2021-003 Catalina
http://seclists.org/fulldisclosure/2021/May/70
FULLDISC 20210526 APPLE-SA-2021-05-25-2 macOS Big Sur 11.4
https://lists.apache.org/thread.html/[email protected]%3Cissues.bookkeeper.apache.org%3E
MLIST [bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8
https://bugs.openldap.org/show_bug.cgi?id=9428
https://git.openldap.org/openldap/openldap/-/commit/9d0e8485f3113505743baabf1167e01e4558ccf5
https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57
https://lists.debian.org/debian-lts-announce/2021/02/msg00005.html
MLIST [debian-lts-announce] 20210203 [SECURITY] [DLA 2544-1] openldap security update

- Metasploit Modules Related To CVE-2020-36227

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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