CVE-2018-1000550

Name	CVE-2018-1000550
Description	The Sympa Community Sympa version prior to version 6.2.32 contains a Directory Traversal vulnerability in wwsympa.fcgi template editing function that can result in Possibility to create or modify files on the server filesystem. This attack appear to be exploitable via HTTP GET/POST request. This vulnerability appears to have been fixed in 6.2.32.
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-1441-1, DSA-4285-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
sympa (PTS)	jessie, jessie (lts)	6.1.23~dfsg-2+deb8u3	fixed
	stretch (security), stretch (lts), stretch	6.2.16~dfsg-3+deb9u5	fixed
	buster (security), buster, buster (lts)	6.2.40~dfsg-1+deb10u1	fixed
	bullseye	6.2.60~dfsg-4	fixed
	bookworm	6.2.70~dfsg-2	fixed
	sid, trixie	6.2.72~dfsg-1	fixed

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

Package	Type	Release	Fixed Version	Origin
sympa	source	jessie	6.1.23~dfsg-2+deb8u2	DLA-1441-1
sympa	source	stretch	6.2.16~dfsg-3+deb9u1	DSA-4285-1
sympa	source	(unstable)	6.2.32~dfsg-1

https://sympa-community.github.io/security/2018-001.html