| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201207-09"> |
| <title>mod_fcgid: Multiple vulnerabilities</title> |
| <synopsis>Multiple vulnerabilities have been found in mod_fcgid, allowing |
| execution of arbitrary code or Denial of Service. |
| </synopsis> |
| <product type="ebuild">mod_fcgid</product> |
| <announced>July 09, 2012</announced> |
| <revised>July 09, 2012: 1</revised> |
| <bug>344685</bug> |
| <bug>409373</bug> |
| <access>local, remote</access> |
| <affected> |
| <package name="www-apache/mod_fcgid" auto="yes" arch="*"> |
| <unaffected range="ge">2.3.7</unaffected> |
| <vulnerable range="lt">2.3.7</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>mod_fcgid is a binary-compatible alternative to mod_fastcgi with better |
| process management. |
| </p> |
| </background> |
| <description> |
| <p>Multiple vulnerabilities have been found in mod_fcgid:</p> |
| |
| <ul> |
| <li>An error in the "fcgid_header_bucket_read()" function in |
| fcgid_bucket.c could cause a stack-based buffer overflow |
| (CVE-2010-3872). |
| </li> |
| <li>An error in the "is_spawn_allowed() function in fcgid_spawn_ctl.c |
| prevents Apache from recognizing the FcgidMaxProcessesPerClass |
| directive for a virtual host (CVE-2012-1181). |
| </li> |
| </ul> |
| </description> |
| <impact type="high"> |
| <p>A local attacker could possibly execute arbitrary code with the |
| privileges of the process or cause a Denial of Service condition. |
| Furthermore, a remote attacker could send specially crafted HTTP |
| requests, possibly resulting in a Denial of Service condition. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All mod_fcgid users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=www-apache/mod_fcgid-2.3.7" |
| </code> |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3872">CVE-2010-3872</uri> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1181">CVE-2012-1181</uri> |
| </references> |
| <metadata timestamp="Fri, 07 Oct 2011 23:38:12 +0000" tag="requester"> |
| underling |
| </metadata> |
| <metadata timestamp="Mon, 09 Jul 2012 23:33:49 +0000" tag="submitter">ackle</metadata> |
| </glsa> |