| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201401-27"> |
| <title>GNU TeXmacs: Privilege escalation</title> |
| <synopsis>A vulnerability in GNU TeXmacs could result in privilege |
| escalation. |
| </synopsis> |
| <product type="ebuild">texmacs</product> |
| <announced>January 26, 2014</announced> |
| <revised>January 26, 2014: 2</revised> |
| <bug>337532</bug> |
| <access>local</access> |
| <affected> |
| <package name="app-office/texmacs" auto="yes" arch="*"> |
| <unaffected range="ge">1.0.7.2-r1</unaffected> |
| <vulnerable range="lt">1.0.7.2-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>GNU TeXmacs is a free WYSIWYG editing platform with special features for |
| scientists. |
| </p> |
| </background> |
| <description> |
| <p>The texmacs and tm_mupad_help scripts in TeXmacs place a zero-length |
| directory name in the LD_LIBRARY_PATH, which might result in the current |
| working directory (.) to be included when searching for dynamically |
| linked libraries. |
| </p> |
| </description> |
| <impact type="high"> |
| <p>A local attacker could gain escalated privileges via a specially crafted |
| shared library. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All GNU TeXmacs users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=app-office/texmacs-1.0.7.2-r1" |
| </code> |
| |
| <p>NOTE: This is a legacy GLSA. Updates for all affected architectures are |
| available since April 02, 2011. It is likely that your system is already |
| no longer affected by this issue. |
| </p> |
| |
| </resolution> |
| <references> |
| <uri link="http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-3394"> |
| CVE-2010-3394 |
| </uri> |
| </references> |
| <metadata tag="requester" timestamp="Fri, 07 Oct 2011 23:38:13 +0000"> |
| underling |
| </metadata> |
| <metadata tag="submitter" timestamp="Sun, 26 Jan 2014 00:54:29 +0000">Zlogene</metadata> |
| </glsa> |