Buffer Overflow Vulnerability in MERCUR Mailserver 4.2 before SP3a

CVE-2003-1177 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

Buffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) AUTH command to the POP3 server or (2) AUTHENTICATE command to the IMAP server.

Learn more about our Cis Benchmark Audit For Server Software.