CVE-2017-12163

Name	CVE-2017-12163
Description	An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1110-1, DSA-3983-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
samba (PTS)	bullseye (security), bullseye	2:4.13.13+dfsg-1~deb11u6	fixed
	bookworm, bookworm (security)	2:4.17.12+dfsg-0+deb12u1	fixed
	sid, trixie	2:4.21.1+dfsg-2	fixed

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

Package	Type	Release	Fixed Version	Origin
samba	source	wheezy	2:3.6.6-6+deb7u14	DLA-1110-1
samba	source	jessie	2:4.2.14+dfsg-0+deb8u8	DSA-3983-1
samba	source	stretch	2:4.5.8+dfsg-2+deb9u2	DSA-3983-1
samba	source	(unstable)	2:4.6.7+dfsg-2

https://www.samba.org/samba/security/CVE-2017-12163.html