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<?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="201807-04">
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<title>cURL: Heap-based buffer overflow</title>
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<synopsis>A heap-based buffer overflow in cURL might allow remote attackers
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to execute arbitrary code.
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</synopsis>
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<product type="ebuild">curl</product>
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<announced>2018-07-29</announced>
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<revised count="1">2018-07-29</revised>
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<bug>660894</bug>
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<access>remote</access>
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<affected>
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<package name="net-misc/curl" auto="yes" arch="*">
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<unaffected range="ge">7.61.0</unaffected>
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<vulnerable range="lt">7.61.0</vulnerable>
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</package>
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</affected>
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<background>
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<p>A command line tool and library for transferring data with URLs.</p>
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</background>
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<description>
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<p>A heap-based buffer overflow was discovered in cURL’s
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Curl_smtp_escape_eob() function.
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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 cause a Denial of Service condition or execute
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arbitrary code via SMTP connections.
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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 cURL 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 ">=net-misc/curl-7.61.0"
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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/vuln/detail/CVE-2018-0500">CVE-2018-0500</uri>
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</references>
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<metadata tag="requester" timestamp="2018-07-21T22:56:00Z">irishluck83</metadata>
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<metadata tag="submitter" timestamp="2018-07-29T22:11:16Z">irishluck83</metadata>
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</glsa>
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