| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| <glsa id="201203-11"> |
| <title>usbmuxd: User-assisted execution of arbitrary code</title> |
| <synopsis>A buffer overflow vulnerability in usbmuxd could result in the |
| execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">usbmuxd</product> |
| <announced>March 06, 2012</announced> |
| <revised>March 06, 2012: 1</revised> |
| <bug>399409</bug> |
| <access>local</access> |
| <affected> |
| <package name="app-pda/usbmuxd" auto="yes" arch="*"> |
| <unaffected range="ge">1.0.7-r1</unaffected> |
| <vulnerable range="lt">1.0.7-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p>usbmuxd is a USB multiplex daemon for use with Apple iPhone and iPod |
| Touch devices. |
| </p> |
| </background> |
| <description> |
| <p>The "receive_packet()" function in libusbmuxd.c contains a boundary |
| error when parsing the "SerialNumber" field of a USB device, which could |
| cause a heap-based buffer overflow. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p>An attacker could gain physical access or entice a user to connect to a |
| malicious USB device, possibly resulting in execution of arbitrary code |
| with the privileges of the "usbmux" user. |
| </p> |
| </impact> |
| <workaround> |
| <p>There is no known workaround at this time.</p> |
| </workaround> |
| <resolution> |
| <p>All usbmuxd users should upgrade to the latest version:</p> |
| |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=app-pda/usbmuxd-1.0.7-r1" |
| </code> |
| |
| </resolution> |
| <references> |
| <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0065">CVE-2012-0065</uri> |
| </references> |
| <metadata timestamp="Mon, 23 Jan 2012 14:30:43 +0000" tag="requester">ago</metadata> |
| <metadata timestamp="Tue, 06 Mar 2012 01:43:19 +0000" tag="submitter">ackle</metadata> |
| </glsa> |