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53 lines
1.8 KiB
53 lines
1.8 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="201706-16">
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<title>GNU Wget: Header injection</title>
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<synopsis>A header injection vulnerability in GNU Wget might allow remote
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attackers to inject arbitrary HTTP headers.
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</synopsis>
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<product type="ebuild">wget</product>
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<announced>2017-06-20</announced>
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<revised count="1">2017-06-20</revised>
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<bug>612326</bug>
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<access>remote</access>
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<affected>
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<package name="net-misc/wget" auto="yes" arch="*">
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<unaffected range="ge">1.19.1-r1</unaffected>
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<vulnerable range="lt">1.19.1-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>GNU Wget is a free software package for retrieving files using HTTP,
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HTTPS and FTP, the most widely-used Internet protocols.
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</p>
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</background>
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<description>
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<p>It was discovered that there was a header injection vulnerability in GNU
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Wget which allowed remote attackers to inject arbitrary HTTP headers via
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CRLF sequences in the host subcomponent of a URL.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could inject arbitrary HTTP headers in requests by
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tricking a user running GNU Wget into processing crafted URLs.
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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 GNU Wget 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/wget-1.19.1-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-2017-6508">CVE-2017-6508</uri>
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</references>
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<metadata tag="requester" timestamp="2017-03-23T20:33:13Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2017-06-20T17:09:12Z">whissi</metadata>
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</glsa>
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