Improper Input Validation Affecting dokuwiki package, versions <0.0.20160626.a-2.1
Threat Intelligence
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Start learning- Snyk IDSNYK-DEBIANUNSTABLE-DOKUWIKI-309737
- published3 Feb 2018
- disclosed3 Feb 2018
Introduced: 3 Feb 2018
CVE-2017-18123 (opens in a new tab)How to fix?
Upgrade Debian:unstable dokuwiki to version 0.0.20160626.a-2.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dokuwiki package and not the dokuwiki package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
The call parameter of /lib/exe/ajax.php in DokuWiki through 2017-02-19e does not properly encode user input, which leads to a reflected file download vulnerability, and allows remote attackers to run arbitrary programs.
References
- https://security-tracker.debian.org/tracker/CVE-2017-18123
- https://lists.debian.org/debian-lts-announce/2018/02/msg00004.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00004.html
- https://github.com/splitbrain/dokuwiki/commit/238b8e878ad48f370903465192b57c2072f65d86
- https://github.com/splitbrain/dokuwiki/issues/2029
- https://github.com/splitbrain/dokuwiki/pull/2019
- https://hackerone.com/reports/238316
- https://vulnhive.com/2018/000004
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-18123