CVE-2000-0239

Summary

CVE-2000-0239 is a buffer overflow vulnerability affecting the MERCUR WebView WebMail server. An attacker can exploit this issue by sending a specially crafted GET request with an excessively long mail_user parameter. The server fails to handle the large input, resulting in a buffer overflow and a subsequent denial of service. This vulnerability could be exploited remotely, potentially causing disruptions to email services. Organizations running the affected version of the MERCUR WebView WebMail server are advised to apply the available patch or upgrade to a secure version to mitigate this risk.

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