Unspecified vulnerability in Sun ONE/Java System Directory Server (slapd) 6.0, and 5.x before 5.2 Patch 5, allows remote attackers to determine the existence of attributes of an entry via unspecified vectors.

Unspecified vulnerability in the LDAP Software Development Kit (SDK) for C, as used in Sun Java System Directory Server 5.2 up to Patch 4 and Sun ONE Directory Server 5.1, allows remote attackers to cause a denial of service (crash) via certain BER encodings.

Unspecified vulnerability in the installation process in Sun Java System Directory Server 5.2 causes wrong user data to be written to a file created by the installation, which allows remote attackers or local users to gain privileges.

Stack-based buffer overflow in help.cgi in the HTTP administrative interface for (1) Sun Java System Directory Server 5.2 2003Q4, 2004Q2, and 2005Q1, (2) Red Hat Directory Server and (3) Certificate Server before 7.1 SP1, (4) Sun ONE Directory Server 5.1 SP4 and earlier, and (5) Sun ONE Administration Server 5.2 allows remote attackers to cause a denial of service (admin server crash), or local users to gain root privileges.