CVE-2018-14056

Name	CVE-2018-14056
Description	ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside of the intended skins directories.
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-1427-1, DSA-4252-1
Debian Bugs	903788

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
znc (PTS)	buster	1.7.2-3	fixed
	bullseye	1.8.2-2	fixed
	bookworm	1.8.2-3.1	fixed
	trixie	1.8.2-4	fixed
	sid	1.9.0-2	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
znc	source	jessie	1.4-2+deb8u1	DLA-1427-1
znc	source	stretch	1.6.5-1+deb9u1	DSA-4252-1
znc	source	(unstable)	1.7.1-1		903788

https://github.com/znc/znc/commit/a4a5aeeb17d32937d8c7d743dae9a4cc755ce773
https://www.openwall.com/lists/oss-security/2018/07/18/5