| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200612-01"> |
| <title>wv library: Multiple integer overflows</title> |
| <synopsis> |
| The wv library is vulnerable to multiple integer overflows which could lead |
| to the execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">wv library</product> |
| <announced>December 07, 2006</announced> |
| <revised>December 07, 2006: 01</revised> |
| <bug>153800</bug> |
| <access>remote</access> |
| <affected> |
| <package name="app-text/wv" auto="yes" arch="*"> |
| <unaffected range="ge">1.2.3-r1</unaffected> |
| <vulnerable range="lt">1.2.3-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| wv is a library for conversion of MS Word DOC and RTF files. |
| </p> |
| </background> |
| <description> |
| <p> |
| The wv library fails to do proper arithmetic checks in multiple places, |
| possibly leading to integer overflows. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| An attacker could craft a malicious file that, when handled with the wv |
| library, could lead to the execution of arbitrary code with the |
| permissions of the user running the application. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All wv library users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=app-text/wv-1.2.3-r1"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4513">CVE-2006-4513</uri> |
| </references> |
| <metadata tag="submitter" timestamp="Fri, 24 Nov 2006 19:24:02 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="bugReady" timestamp="Fri, 24 Nov 2006 19:46:34 +0000"> |
| jaervosz |
| </metadata> |
| </glsa> |