Debian Security Advisory DSA-4860-1 email@example.com https://www.debian.org/security/ Salvatore Bonaccorso February 20, 2021 https://www.debian.org/security/faq
Package : openldap CVE ID : CVE-2021-27212
A vulnerability in the Certificate List Exact Assertion validation was discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. An unauthenticated remote attacker can take advantage of this flaw to cause a denial of service (slapd daemon crash) via specially crafted packets.
For the stable distribution (buster), this problem has been fixed in version 2.4.47+dfsg-3+deb10u6.
We recommend that you upgrade your openldap packages.
For the detailed security status of openldap please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openldap
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
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