| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201406-12"> |
| <title>FreeRADIUS: Arbitrary code execution</title> |
| <synopsis>A vulnerability in FreeRADIUS can lead to arbitrary code execution |
| or Denial of Service by authenticated users. |
| </synopsis> |
| <product type="ebuild">freeradius</product> |
| <announced>June 15, 2014</announced> |
| <revised>June 15, 2014: 1</revised> |
| <bug>501754</bug> |
| <access>remote</access> |
| <affected> |
| <package name="net-dialup/freeradius" auto="yes" arch="*"> |
| <unaffected range="ge">2.2.5</unaffected> |
| <vulnerable range="lt">2.2.5</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>FreeRADIUS is an open source RADIUS authentication server.</p> |
| </background> |
| <description> |
| <p>Large passwords can trigger a stack-based buffer overflow in |
| FreeRADIUS’s rlm_pap module when authenticating against an LDAP server. |
| </p> |
| </description> |
| <impact type="high"> |
| <p>An authenticated user could set a specially crafted long password, |
| possibly leading to 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 FreeRADIUS users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=net-dialup/freeradius-2.2.5" |
| </code> |
| |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2015">CVE-2014-2015</uri> |
| </references> |
| <metadata tag="requester" timestamp="Tue, 20 May 2014 04:12:59 +0000"> |
| BlueKnight |
| </metadata> |
| <metadata tag="submitter" timestamp="Sun, 15 Jun 2014 00:12:35 +0000"> |
| creffett |
| </metadata> |
| </glsa> |