| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201208-02"> |
| <title>Puppet: Multiple vulnerabilities</title> |
| <synopsis>Multiple vulnerabilities have been found in Puppet, the worst of |
| which could lead to execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">Puppet</product> |
| <announced>August 14, 2012</announced> |
| <revised>August 14, 2012: 1</revised> |
| <bug>410857</bug> |
| <access>local</access> |
| <affected> |
| <package name="app-admin/puppet" auto="yes" arch="*"> |
| <unaffected range="ge">2.7.13</unaffected> |
| <vulnerable range="lt">2.7.13</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>Puppet is a system configuration management tool written in Ruby.</p> |
| </background> |
| <description> |
| <p>Multiple vulnerabilities have been found in Puppet:</p> |
| |
| <ul> |
| <li>Puppet uses predictable file names for temporary files |
| (CVE-2012-1906). |
| </li> |
| <li>REST requests for a file in a remote filebucket are not handled |
| properly by overriding filebucket storage locations (CVE-2012-1986). |
| </li> |
| <li>REST requests for a file in a remote filebucket are not handled |
| properly by reading streams or writing files on the Puppet master's |
| file system (CVE-2012-1987). |
| </li> |
| <li>File name paths are not properly sanitized from bucket requests |
| (CVE-2012-1988). |
| </li> |
| <li>The Telnet utility in Puppet does not handle temporary files securely |
| (CVE-2012-1989). |
| </li> |
| </ul> |
| </description> |
| <impact type="high"> |
| <p>A local attacker with access to agent SSL keys could possibly execute |
| arbitrary code with the privileges of the process, cause a Denial of |
| Service condition, or perform symlink attacks to overwrite or read |
| arbitrary files on the Puppet master. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All Puppet users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=app-admin/puppet-2.7.13" |
| </code> |
| |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1906">CVE-2012-1906</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1986">CVE-2012-1986</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1987">CVE-2012-1987</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1988">CVE-2012-1988</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1989">CVE-2012-1989</uri> |
| </references> |
| <metadata timestamp="Thu, 12 Apr 2012 20:04:53 +0000" tag="requester">ackle</metadata> |
| <metadata timestamp="Tue, 14 Aug 2012 20:30:25 +0000" tag="submitter">ackle</metadata> |
| </glsa> |