| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201206-09"> |
| <title>MediaWiki: Multiple vulnerabilities</title> |
| <synopsis>Multiple vulnerabilities have been found in MediaWiki, the worst of |
| which leading to remote execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">MediaWiki</product> |
| <announced>June 21, 2012</announced> |
| <revised>June 21, 2012: 1</revised> |
| <bug>366685</bug> |
| <bug>409513</bug> |
| <access>remote</access> |
| <affected> |
| <package name="www-apps/mediawiki" auto="yes" arch="*"> |
| <unaffected range="ge">1.18.2</unaffected> |
| <vulnerable range="lt">1.18.2</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>The MediaWiki wiki web application as used on wikipedia.org.</p> |
| </background> |
| <description> |
| <p>Multiple vulnerabilities have been discovered in mediawiki. Please |
| review the CVE identifiers referenced below for details. |
| </p> |
| </description> |
| <impact type="high"> |
| <p>MediaWiki allows remote attackers to bypass authentication, to perform |
| imports from any wgImportSources wiki via a crafted POST request, to |
| conduct cross-site scripting (XSS) attacks or obtain sensitive |
| information, to inject arbitrary web script or HTML, to conduct |
| clickjacking attacks, to execute arbitrary PHP code, to inject arbitrary |
| web script or HTML, to bypass intended access restrictions and to obtain |
| sensitive information. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All MediaWiki users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=www-apps/mediawiki-1.18.2" |
| </code> |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2787">CVE-2010-2787</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2788">CVE-2010-2788</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2789">CVE-2010-2789</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0003">CVE-2011-0003</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0047">CVE-2011-0047</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0537">CVE-2011-0537</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1579">CVE-2011-1579</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1580">CVE-2011-1580</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1766">CVE-2011-1766</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1766">CVE-2011-1766</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1578">CVE-2012-1578</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1579">CVE-2012-1579</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1580">CVE-2012-1580</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1581">CVE-2012-1581</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1582">CVE-2012-1582</uri> |
| </references> |
| <metadata timestamp="Sat, 08 Oct 2011 12:42:24 +0000" tag="requester">craig</metadata> |
| <metadata timestamp="Thu, 21 Jun 2012 18:10:28 +0000" tag="submitter">craig</metadata> |
| </glsa> |