slapi-nis is vulnerable to denial of service. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server.
access.redhat.com/errata/RHSA-2021:1983
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1944640
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