CVE-2016-7964

Name	CVE-2016-7964
Description	The sendRequest method in HTTPClient Class in file /inc/HTTPClient.php in DokuWiki 2016-06-26a and older, when media file fetching is enabled, has no way to restrict access to private networks. This allows users to scan ports of internal networks via SSRF, such as 10.0.0.1/8, 172.16.0.0/12, and 192.168.0.0/16.
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)
NVD severity	medium
Debian Bugs	844731

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dokuwiki (PTS)	buster	0.0.20180422.a-2	vulnerable
	bookworm, sid, bullseye	0.0.20180422.a-2.1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
dokuwiki	source	(unstable)	(unfixed)	low		844731

Notes

[bullseye] - dokuwiki <ignored> (Minor issue)
[buster] - dokuwiki <ignored> (Minor issue)
[jessie] - dokuwiki <no-dsa> (Minor issue)
[wheezy] - dokuwiki <no-dsa> (Minor issue)
https://github.com/splitbrain/dokuwiki/issues/1708