CVE-2020-36227: High severity apple macos vulnerability
Published Jan 25, 2021
·Updated
A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancelextop Cancel operation, resulting in denial of service.
Other sources
OpenLDAP. This issue was addressed with improved checks.
Credit
CVE-2020-36226, CVE-2020-36229, CVE-2020-36225, CVE-2020-36224, CVE-2020-36223, CVE-2020-36227, CVE-2020-36228, CVE-2020-36221, CVE-2020-36222, CVE-2020-36230, CVE-2020-36226, CVE-2020-36229, CVE-2020-36225, CVE-2020-36224, CVE-2020-36223, CVE-2020-36227, CVE-2020-36228, CVE-2020-36221, CVE-2020-36222, CVE-2020-36230, CVE-2020-36226, CVE-2020-36227, CVE-2020-36223, CVE-2020-36224, CVE-2020-36225, CVE-2020-36221, CVE-2020-36228, CVE-2020-36222, CVE-2020-36230, CVE-2020-36229
Affected Software
8 affected componentsFixes available
debian/openldap
2.4.47+dfsg-3+deb10u72.4.57+dfsg-3+deb11u12.5.13+dfsg-5
Apple macOS Big Sur<11.4
11.4
Apple Catalina
Apple Mojave
openldap OpenLDAP<2.4.57
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Apple macOS>=11.1<11.4
Remediation
Event History
Jan 25, 2021
CVE Published
via MITRE·09:43 AM
Data Sourced
via MITRE·09:43 AM
Description
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30678
- CVE-2021-30676
- CVE-2021-30688
- CVE-2021-30669
- CVE-2021-30707
- CVE-2021-30685
- CVE-2021-30672
- CVE-2021-30681
- CVE-2021-30686
- CVE-2021-30733
- CVE-2021-30753
- CVE-2021-30727
- CVE-2021-30724
- CVE-2021-30673
- CVE-2021-30771
- CVE-2021-30755
- CVE-2021-30684
- CVE-2021-30735
- CVE-2021-30697
- CVE-2021-30710
- CVE-2021-30683
- CVE-2021-30687
- CVE-2021-30700
- CVE-2021-30701
- CVE-2021-30705
- CVE-2021-30706
- CVE-2021-30719
- CVE-2021-30728
- CVE-2021-30726
- CVE-2021-30731
- CVE-2021-30740
- CVE-2021-30704
- CVE-2021-30715
- CVE-2021-30736
- CVE-2021-30739
- CVE-2021-30703
- CVE-2021-30680
- CVE-2021-30677
- CVE-2021-30702
- CVE-2021-30696
- CVE-2021-30756
- CVE-2021-30723
- CVE-2021-30691
- CVE-2021-30692
- CVE-2021-30694
- CVE-2021-30725
- CVE-2021-30746
- CVE-2021-30693
- CVE-2021-30695
- CVE-2021-30708
- CVE-2021-30709
- CVE-2021-30679
- CVE-2020-36226
- CVE-2020-36227
- CVE-2020-36223
- CVE-2020-36224
- CVE-2020-36225
- CVE-2020-36221
- CVE-2020-36228
- CVE-2020-36222
- CVE-2020-36230
- CVE-2020-36229
- CVE-2021-30738
- CVE-2021-30751
- CVE-2021-30737
- CVE-2021-30716
- CVE-2021-30717
- CVE-2021-30721
- CVE-2021-30722
- CVE-2021-30712
- CVE-2021-30668
- CVE-2021-30718
- CVE-2021-30671
- CVE-2021-30713
- CVE-2021-30744
- CVE-2021-21779
- CVE-2021-30682
- CVE-2021-30689
- CVE-2021-30749
- CVE-2021-30734
- CVE-2021-30720
- CVE-2021-23841
- CVE-2021-30698
- CVE-2020-29629
- CVE-2021-1884
- CVE-2021-1883
- CVE-2021-30743
- CVE-2021-30819
- CVE-2021-30690
Frequently Asked Questions
1
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2020-36227.
2
What software versions are affected by this vulnerability?
The macOS Big Sur version up to and excluding 11.4, Mojave, and Catalina are affected by this vulnerability.
3
How was this vulnerability addressed?
This vulnerability was addressed with improved checks.
4
Are there any known remedies for this vulnerability?
Yes, Apple has provided remedies for this vulnerability. Please refer to the following links for more information: [link1](https://support.apple.com/en-us/HT212530), [link2](https://support.apple.com/en-us/HT212529), [link3](https://support.apple.com/en-us/HT212531).