Mandriva Linux Security Advisory 2013-245 - Integer overflow in kbdint.c in mod_sftp in ProFTPD 1.3.4d and 1.3.5r3 allows remote attackers to cause a denial of service (memory consumption) via a large response count value in an authentication request, which triggers a large memory allocation. The updated packages have been patched to correct this issue.
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Debian Linux Security Advisory 2767-1 - Kingcope discovered that the mod_sftp and mod_sftp_pam modules of proftpd, a powerful modular FTP/SFTP/FTPS server, are not properly validating input, before making pool allocations. An attacker can use this flaw to conduct denial of service attacks against the system running proftpd (resource exhaustion).
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Gentoo Linux Security Advisory 201309-15 - Multiple vulnerabilities have been found in ProFTPD, the worst of which leading to remote execution of arbitrary code. Versions less than 1.3.4d are affected.
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