CVE-2020-36228

HIGH | Platform: macOS | Changelog

CVE Details

Description

An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of service.

CVSS 3.1 Score

Metric	Value
Base Score	7.5 (HIGH)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Weakness

CWE-191

References

Apple Security Advisory
NVD Entry
http://seclists.org/fulldisclosure/2021/May/64 (Mailing List, Third Party Advisory)
http://seclists.org/fulldisclosure/2021/May/65 (Mailing List, Third Party Advisory)
http://seclists.org/fulldisclosure/2021/May/70 (Mailing List, Third Party Advisory)
https://bugs.openldap.org/show_bug.cgi?id=9427 (Issue Tracking, Vendor Advisory)
https://git.openldap.org/openldap/openldap/-/commit/91dccd25c347733b365adc74cb07d074512ed5ad (Patch, Vendor Advisory)
https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57 (Release Notes, Vendor Advisory)
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E