Buffer overflow in the SSLv2 support in Zeus Web Server before 4.3r5 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long string in an invalid Client Hello message.

Zeus Web Server before 4.3r5 does not use random transaction IDs for DNS requests, which makes it easier for remote attackers to spoof DNS responses.

Cross-site scripting (XSS) vulnerability in Zeus Web Server before 4.3r5, when SSL is enabled for the admin server, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different vulnerability than CVE-2002-1785.