| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200804-04"> |
| <title>MySQL: Multiple vulnerabilities</title> |
| <synopsis> |
| Multiple vulnerabilities in MySQL might lead to privilege escalation and |
| Denial of Service. |
| </synopsis> |
| <product type="ebuild">mysql</product> |
| <announced>April 06, 2008</announced> |
| <revised>April 06, 2008: 01</revised> |
| <bug>201669</bug> |
| <access>remote</access> |
| <affected> |
| <package name="dev-db/mysql" auto="yes" arch="*"> |
| <unaffected range="ge">5.0.54</unaffected> |
| <vulnerable range="lt">5.0.54</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| MySQL is a popular multi-threaded, multi-user SQL server. |
| </p> |
| </background> |
| <description> |
| <p> |
| Multiple vulnerabilities have been reported in MySQL: |
| </p> |
| <ul> |
| <li>Mattias Jonsson reported that a "RENAME TABLE" command against a |
| table with explicit "DATA DIRECTORY" and "INDEX DIRECTORY" options |
| would overwrite the file to which the symlink points |
| (CVE-2007-5969).</li> |
| <li>Martin Friebe discovered that MySQL does not |
| update the DEFINER value of a view when the view is altered |
| (CVE-2007-6303).</li> |
| <li>Philip Stoev discovered that the federated |
| engine expects the response of a remote MySQL server to contain a |
| minimum number of columns in query replies (CVE-2007-6304).</li> |
| </ul> |
| </description> |
| <impact type="normal"> |
| <p> |
| An authenticated remote attacker could exploit the first vulnerability |
| to overwrite MySQL system tables and escalate privileges, or use the |
| second vulnerability to gain privileges via an "ALTER VIEW" statement. |
| Remote federated MySQL servers could cause a Denial of Service in the |
| local MySQL server by exploiting the third vulnerability. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All MySQL users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=dev-db/mysql-5.0.54"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5969">CVE-2007-5969</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6303">CVE-2007-6303</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6304">CVE-2007-6304</uri> |
| </references> |
| <metadata tag="requester" timestamp="Mon, 28 Jan 2008 18:21:58 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="bugReady" timestamp="Sat, 09 Feb 2008 20:29:29 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="submitter" timestamp="Thu, 03 Apr 2008 23:20:56 +0000"> |
| rbu |
| </metadata> |
| </glsa> |