51 lines
1.8 KiB
XML
51 lines
1.8 KiB
XML
<?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="201612-17">
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<title>PECL HTTP: Remote execution of arbitrary code</title>
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<synopsis>A buffer overflow in PECL HTTP might allow remote attackers to
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execute arbitrary code.
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</synopsis>
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<product type="ebuild">pecl_http</product>
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<announced>2016-12-07</announced>
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<revised count="1">2016-12-07</revised>
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<bug>587466</bug>
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<access>remote</access>
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<affected>
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<package name="dev-php/pecl-http" auto="yes" arch="*">
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<unaffected range="rge">2.5.6</unaffected>
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<vulnerable range="lt">2.5.6</vulnerable>
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</package>
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</affected>
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<background>
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<p>This HTTP extension aims to provide a convenient and powerful
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set of functionality for one of PHPs major applications.
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</p>
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</background>
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<description>
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<p>A buffer overflow can be triggered in the URL parsing functions of the
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PECL HTTP extension. This allows overflowing
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a buffer with data originating from an arbitrary HTTP request.
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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, through a specially crafted URI, could possibly
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execute arbitrary code with the privileges of the process.
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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 PECL HTTP 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 ">=dev-php/pecl-http-2.5.6"
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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-2016-5873">CVE-2016-5873</uri>
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</references>
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<metadata tag="requester" timestamp="2016-11-25T03:43:01Z">b-man</metadata>
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<metadata tag="submitter" timestamp="2016-12-07T10:29:47Z">b-man</metadata>
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</glsa>
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