CVE-2013-4359

Name	CVE-2013-4359
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2767-1
Debian Bugs	723179

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
proftpd-dfsg (PTS)	buster	1.3.6-4+deb10u6	fixed
	buster (security)	1.3.6-4+deb10u4	fixed
	bullseye	1.3.7a+dfsg-12+deb11u2	fixed
	bookworm	1.3.8+dfsg-4+deb12u3	fixed
	trixie	1.3.8.b+dfsg-1	fixed
	sid	1.3.8.b+dfsg-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
proftpd-dfsg	source	squeeze	1.3.3a-6squeeze7		DSA-2767-1
proftpd-dfsg	source	wheezy	1.3.4a-5+deb7u1		DSA-2767-1
proftpd-dfsg	source	(unstable)	1.3.5~rc3-2.1			723179