| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200608-09"> |
| <title>MySQL: Denial of Service</title> |
| <synopsis> |
| An authenticated user can crash MySQL through invalid parameters to the |
| date_format function. |
| </synopsis> |
| <product type="ebuild">mysql</product> |
| <announced>August 06, 2006</announced> |
| <revised>August 07, 2006: 02</revised> |
| <bug>142429</bug> |
| <access>remote</access> |
| <affected> |
| <package name="dev-db/mysql" auto="yes" arch="*"> |
| <unaffected range="ge">4.1.21</unaffected> |
| <unaffected range="lt">4.1.0</unaffected> |
| <vulnerable range="lt">4.1.21</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| MySQL is a popular multi-threaded, multi-user SQL server. |
| </p> |
| </background> |
| <description> |
| <p> |
| Jean-David Maillefer discovered a format string vulnerability in |
| time.cc where MySQL fails to properly handle specially formatted user |
| input to the date_format function. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| By specifying a format string as the first parameter to the date_format |
| function, an authenticated attacker could cause MySQL to crash, |
| resulting in a Denial of Service. |
| </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 --verbose --oneshot ">=dev-db/mysql-4.1.21"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3469">CVE-2006-3469</uri> |
| </references> |
| <metadata tag="requester" timestamp="Sun, 06 Aug 2006 17:22:07 +0000"> |
| koon |
| </metadata> |
| <metadata tag="bugReady" timestamp="Sun, 06 Aug 2006 17:22:38 +0000"> |
| koon |
| </metadata> |
| <metadata tag="submitter" timestamp="Sun, 06 Aug 2006 18:32:52 +0000"> |
| hlieberman |
| </metadata> |
| </glsa> |