CVE-2018-17567

Name	CVE-2018-17567
Description	Jekyll through 3.6.2, 3.7.x through 3.7.3, and 3.8.x through 3.8.3 allows attackers to access arbitrary files by specifying a symlink in the "include" key in the "_config.yml" file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DLA-1541-1
NVD severity	medium (attack range: remote)
Debian Bugs	909933

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
jekyll (PTS)	jessie	2.2.0+dfsg-2	vulnerable
	jessie (security)	2.2.0+dfsg-2+deb8u1	fixed
	stretch	3.1.6+dfsg-3	vulnerable
	buster, sid	3.8.3+dfsg-4	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
jekyll	source	(unstable)	3.8.3+dfsg-3.1	low		909933
jekyll	source	jessie	2.2.0+dfsg-2+deb8u1	medium	DLA-1541-1

Notes

[stretch] - jekyll <no-dsa> (Minor issue)
https://github.com/jekyll/jekyll/pull/7224
https://jekyllrb.com/news/2018/09/19/security-fixes-for-3-6-3-7-3-8/