Heap-based Buffer Overflow in ProFTPD's sql_prepare_where Function

CVE-2010-4652 · MEDIUM Severity

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

Heap-based buffer overflow in the sql_prepare_where function (contrib/mod_sql.c) in ProFTPD before 1.3.3d, when mod_sql is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted username containing substitution tags, which are not properly handled during construction of an SQL query.

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