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Bug 628482 (CVE-2017-12979, CVE-2017-12980) - <www-apps/dokuwiki-{20160626e, 20170219e}: Multiple XSS Vulnerabilities (CVE-2017-{12979,12980})
Summary: <www-apps/dokuwiki-{20160626e, 20170219e}: Multiple XSS Vulnerabilities (CVE-...
Status: RESOLVED FIXED
Alias: CVE-2017-12979, CVE-2017-12980
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL:
Whiteboard: ~4 [noglsa cve]
Keywords:
Depends on:
Blocks:
 
Reported: 2017-08-21 08:32 UTC by Aleksandr Wagner (Kivak)
Modified: 2017-08-25 13:33 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments

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Description Aleksandr Wagner (Kivak) 2017-08-21 08:32:19 UTC
CVE-2017-12979 (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12979):

DokuWiki through 2017-02-19c has stored XSS when rendering a malicious language name in a code element, in /inc/parser/xhtml.php. An attacker can create or edit a wiki with this element to trigger JavaScript execution. 

References:

https://github.com/splitbrain/dokuwiki/issues/2080

Fix:

https://github.com/phy25/dokuwiki/commit/56bd9509ab2037512829392fda6427af7f390724

CVE-2017-12980 (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12980):

DokuWiki through 2017-02-19c has stored XSS when rendering a malicious RSS or Atom feed, in /inc/parser/xhtml.php. An attacker can create or edit a wiki that uses RSS or Atom data from an attacker-controlled server to trigger JavaScript execution. The JavaScript can be in an author field, as demonstrated by the dc:creator element. 

References:

https://github.com/splitbrain/dokuwiki/issues/2081

Fix:

https://github.com/phy25/dokuwiki/commit/163c2842d17452fffabffccaba3e18b7fbd5fc0b
Comment 1 Jorge Manuel B. S. Vicetto (RETIRED) Gentoo Infrastructure gentoo-dev 2017-08-24 10:05:12 UTC
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c31676125999f57f4e98a7b2c63346f6fe14261f

www-apps/dokuwiki: Add releases 20160626e and 20170219e - security bump to address CVE-2017-{12583,12979,12980}. Fixes bug 627154 and bug 628482.