CVE-1999-1226

Netscape Communicator 4.7 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long certificate key.

Attackers can exploit this vulnerability to disrupt application functionality and potentially gain control over the system, posing a serious security threat to the organization.

It is recommended to upgrade to a newer version of Netscape Communicator or use alternative solutions to mitigate the risks associated with this vulnerability.