CVE-2020-36228

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

83.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 99.7% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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.

Published

2021-01-25 09:44Z5 YR AGO

Last updated

2024-08-04 17:23Z2 YR AGO

Reserved

2021-01-25

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.1

Document digest

1522af77761dd41fcf4f5ee067d81ff961cc4ce59bba571d84d31d6012e32b5e

• git.openldap.orghttps://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57x_refsource_MISC
• bugs.openldap.orghttps://bugs.openldap.org/show_bug.cgi?id=9427x_refsource_MISC
• git.openldap.orghttps://git.openldap.org/openldap/openldap/-/commit/91dccd25c347733b365adc74cb07d074512ed5adx_refsource_MISC
• lists.debian.org[debian-lts-announce] 20210203 [SECURITY] [DLA 2544-1] openldap security updatehttps://lists.debian.org/debian-lts-announce/2021/02/msg00005.htmlmailing-listx_refsource_MLIST
• www.debian.orgDSA-4845https://www.debian.org/security/2021/dsa-4845vendor-advisoryx_refsource_DEBIAN
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20210226-0002/x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212529x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212531x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212530x_refsource_CONFIRM
• seclists.org20210526 APPLE-SA-2021-05-25-2 macOS Big Sur 11.4http://seclists.org/fulldisclosure/2021/May/70mailing-listx_refsource_FULLDISC
• seclists.org20210526 APPLE-SA-2021-05-25-4 Security Update 2021-003 Catalinahttp://seclists.org/fulldisclosure/2021/May/64mailing-listx_refsource_FULLDISC
• seclists.org20210526 APPLE-SA-2021-05-25-3 Security Update 2021-004 Mojavehttp://seclists.org/fulldisclosure/2021/May/65mailing-listx_refsource_FULLDISC
• lists.apache.org[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3Emailing-listx_refsource_MLIST