A AegiFlow
HIGHCVSS 7.5

CVE-2021-27212

CVE-2021-27212 updated by NVD

Modified
2026-10-16
Sources
nvd

Summary

In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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