| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201312-05"> |
| <title>SWI-Prolog : Multiple vulnerabilities</title> |
| <synopsis>Multiple vulnerabilities have been found in SWI-Prolog which allow |
| attackers to execute arbitrary code or cause a Denial of Service condition. |
| </synopsis> |
| <product type="ebuild">swi-prolog</product> |
| <announced>December 06, 2013</announced> |
| <revised>December 06, 2013: 1</revised> |
| <bug>450284</bug> |
| <access>remote</access> |
| <affected> |
| <package name="dev-lang/swi-prolog" auto="yes" arch="*"> |
| <unaffected range="ge">6.2.5</unaffected> |
| <vulnerable range="lt">6.2.5</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>SWI-Prolog is a free, small, and standard compliant Prolog compiler.</p> |
| </background> |
| <description> |
| <p>Multiple vulnerabilities have been discovered in SWI-Prolog: |
| * An error in the canoniseFileName() function could cause a stack-based |
| buffer overflow (CVE-2012-6089). |
| * An error in the expand() function could cause a stack-based buffer |
| overflow (CVE-2012-6090). |
| </p> |
| </description> |
| <impact type="normal"> |
| <p>A context-dependent attack can create files with specially crafted |
| names, causing arbitrary code execution or a denial of service condition. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All SWI-Prolog users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=dev-lang/swi-prolog-6.2.5" |
| </code> |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6089">CVE-2012-6089</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6090">CVE-2012-6090</uri> |
| </references> |
| <metadata tag="requester" timestamp="Mon, 21 Jan 2013 22:27:33 +0000">ackle</metadata> |
| <metadata tag="submitter" timestamp="Fri, 06 Dec 2013 05:30:38 +0000"> |
| BlueKnight |
| </metadata> |
| </glsa> |