Two vulnerabilities in the certificate list syntax verification and in the handling of CSN normalization were discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. An unauthenticated remote attacker can take advantage of these flaws to cause a denial of service (slapd daemon crash) via specially crafted packets. For the stable distribution (buster), these problems have been fixed in version 2.4.47+dfsg-3+deb10u4. 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
Two vulnerabilities in the certificate list syntax verification and in the handling of CSN normalization were discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. An unauthenticated remote attacker can take advantage of these flaws to cause a denial of service (slapd daemon crash) via specially crafted packets.
For the stable distribution (buster), these problems have been fixed in version 2.4.47+dfsg-3+deb10u4.
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
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