[SECURITY] [DSA 4036-1] mediawiki security update

2017-11-15T21:58:29
ID DEBIAN:DSA-4036-1:A6F22
Type debian
Reporter Debian
Modified 2017-11-15T21:58:29

Description


Debian Security Advisory DSA-4036-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff November 15, 2017 https://www.debian.org/security/faq


Package : mediawiki CVE ID : CVE-2017-8808 CVE-2017-8809 CVE-2017-8810 CVE-2017-8811 CVE-2017-8812 CVE-2017-8814 CVE-2017-8815

Multiple security vulnerabilities have been discovered in MediaWiki, a website engine for collaborative work:

CVE-2017-8808

Cross-site-scripting with non-standard URL escaping and
$wgShowExceptionDetails disabled.

CVE-2017-8809

Reflected file download in API.

CVE-2017-8810

On private wikis the login form didn't distinguish between
login failure due to bad username and bad password.

CVE-2017-8811

It was possible to mangle HTML via raw message parameter
expansion.

CVE-2017-8812

id attributes in headlines allowed raw '>'.

CVE-2017-8814

Language converter could be tricked into replacing text inside tags.

CVE-2017-8815

Unsafe attribute injection via glossary rules in language converter.

For the stable distribution (stretch), these problems have been fixed in version 1:1.27.4-1~deb9u1.

We recommend that you upgrade your mediawiki packages.

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org