CVE-2017-6800

Name	CVE-2017-6800
Description	An issue was discovered in ytnef before 1.9.2. An invalid memory access (heap-based buffer over-read) can occur during handling of LONG data types, related to MAPIPrint() in libytnef.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DSA-3846-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libytnef (PTS)	buster	1.9.3-1	fixed
	bullseye	1.9.3-3	fixed
	bookworm, sid	2.0-1	fixed

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

Package	Type	Release	Fixed Version	Origin
libytnef	source	wheezy	(not affected)
libytnef	source	jessie	1.5-6+deb8u1	DSA-3846-1
libytnef	source	(unstable)	1.9.2-1

Notes

[wheezy] - libytnef <not-affected> (vulnerable code not present)
Fixed by: https://github.com/Yeraze/ytnef/commit/f98f5d4adc1c4bd4033638f6167c1bb95d642f89