Reachable Assertion Affecting openldap package, versions <2.4.47+dfsg-3+deb10u6
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
18.74% (97th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-OPENLDAP-1074919
- published 14 Feb 2021
- disclosed 14 Feb 2021
Introduced: 14 Feb 2021
CVE-2021-27212 Open this link in a new tabHow to fix?
Upgrade Debian:10
openldap
to version 2.4.47+dfsg-3+deb10u6 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openldap
package and not the openldap
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
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.