| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200502-03"> |
| <title>enscript: Multiple vulnerabilities</title> |
| <synopsis> |
| enscript suffers from vulnerabilities and design flaws, potentially |
| resulting in the execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">enscript</product> |
| <announced>February 02, 2005</announced> |
| <revised>February 02, 2005: 01</revised> |
| <bug>77408</bug> |
| <access>remote</access> |
| <affected> |
| <package name="app-text/enscript" auto="yes" arch="*"> |
| <unaffected range="ge">1.6.3-r3</unaffected> |
| <vulnerable range="lt">1.6.3-r3</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| enscript is a powerful ASCII to PostScript file converter. |
| </p> |
| </background> |
| <description> |
| <p> |
| Erik Sjolund discovered several issues in enscript: it suffers |
| from several buffer overflows (CAN-2004-1186), quotes and shell escape |
| characters are insufficiently sanitized in filenames (CAN-2004-1185), |
| and it supported taking input from an arbitrary command pipe, with |
| unwanted side effects (CAN-2004-1184). |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| An attacker could design malicious files or input data which, once |
| feeded into enscript, would trigger the execution of arbitrary code |
| with the rights of the user running enscript. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All enscript users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=app-text/enscript-1.6.3-r3"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1184">CAN-2004-1184</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1185">CAN-2004-1185</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1186">CAN-2004-1186</uri> |
| </references> |
| <metadata tag="requester" timestamp="Fri, 28 Jan 2005 10:31:54 +0000"> |
| koon |
| </metadata> |
| <metadata tag="submitter" timestamp="Tue, 1 Feb 2005 17:01:52 +0000"> |
| koon |
| </metadata> |
| <metadata tag="bugReady" timestamp="Tue, 1 Feb 2005 21:40:35 +0000"> |
| koon |
| </metadata> |
| </glsa> |