| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201206-35"> |
| <title>nbd: Multiple vulnerabilities</title> |
| <synopsis>Multiple vulnerabilities were found in nbd, which could lead to |
| remote execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">nbd</product> |
| <announced>June 25, 2012</announced> |
| <revised>June 25, 2012: 1</revised> |
| <bug>353097</bug> |
| <bug>372891</bug> |
| <access>remote</access> |
| <affected> |
| <package name="sys-block/nbd" auto="yes" arch="*"> |
| <unaffected range="ge">2.9.22</unaffected> |
| <vulnerable range="lt">2.9.22</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>nbd is a userland client/server for kernel network block device.</p> |
| </background> |
| <description> |
| <p>Multiple vulnerabilities have been discovered in nbd. Please review the |
| CVE identifiers referenced below for details. |
| </p> |
| </description> |
| <impact type="high"> |
| <p>nbd allows remote attackers to cause a denial of service (NULL pointer |
| dereference and crash) or the execution of arbitrary code. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All nbd users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=sys-block/nbd-2.9.22" |
| </code> |
| |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0530">CVE-2011-0530</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1925">CVE-2011-1925</uri> |
| </references> |
| <metadata timestamp="Fri, 07 Oct 2011 23:37:56 +0000" tag="requester"> |
| underling |
| </metadata> |
| <metadata timestamp="Mon, 25 Jun 2012 19:17:58 +0000" tag="submitter">craig</metadata> |
| </glsa> |