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54 lines
1.9 KiB
54 lines
1.9 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201203-11">
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<title>usbmuxd: User-assisted execution of arbitrary code</title>
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<synopsis>A buffer overflow vulnerability in usbmuxd could result in the
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execution of arbitrary code.
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</synopsis>
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<product type="ebuild">usbmuxd</product>
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<announced>2012-03-06</announced>
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<revised count="1">2012-03-06</revised>
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<bug>399409</bug>
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<access>local</access>
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<affected>
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<package name="app-pda/usbmuxd" auto="yes" arch="*">
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<unaffected range="ge">1.0.7-r1</unaffected>
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<vulnerable range="lt">1.0.7-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>usbmuxd is a USB multiplex daemon for use with Apple iPhone and iPod
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Touch devices.
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</p>
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</background>
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<description>
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<p>The "receive_packet()" function in libusbmuxd.c contains a boundary
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error when parsing the "SerialNumber" field of a USB device, which could
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cause a heap-based buffer overflow.
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</p>
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</description>
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<impact type="normal">
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<p>An attacker could gain physical access or entice a user to connect to a
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malicious USB device, possibly resulting in execution of arbitrary code
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with the privileges of the "usbmux" user.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All usbmuxd users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-pda/usbmuxd-1.0.7-r1"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0065">CVE-2012-0065</uri>
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</references>
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<metadata timestamp="2012-01-23T14:30:43Z" tag="requester">ago</metadata>
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<metadata timestamp="2012-03-06T01:43:19Z" tag="submitter">ackle</metadata>
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</glsa>
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