vulnerability

Ubuntu: (Multiple Advisories) (CVE-2020-36221): OpenLDAP vulnerabilities

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Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jan 26, 2021
Added
Feb 9, 2021
Modified
Mar 27, 2026

Description

An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service (schema_init.c serialNumberAndIssuerCheck).

Solution

ubuntu-pro-upgrade-slapd

References

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