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55 lines
2.0 KiB
55 lines
2.0 KiB
5 years ago
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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="201908-02">
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<title>libpng: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in libpng, the worst of
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which could result in a Denial of Service condition.
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</synopsis>
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<product type="ebuild">libpng</product>
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<announced>2019-08-03</announced>
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<revised count="1">2019-08-03</revised>
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<bug>683366</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/libpng" auto="yes" arch="*">
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<unaffected range="ge" slot="0">1.6.37</unaffected>
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<vulnerable range="lt" slot="0">1.6.37</vulnerable>
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</package>
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</affected>
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<background>
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<p>libpng is a standard library used to process PNG (Portable Network
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Graphics) images. It is used by several programs, including web browsers
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and potentially server processes.
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</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in libpng. Please review
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the CVE identifiers referenced below for details.
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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, by enticing a user to process a specially crafted PNG
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file, could cause a Denial of Service condition.
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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 libpng 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 ">=media-libs/libpng-1.6.37"
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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-2018-14048">CVE-2018-14048</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-14550">CVE-2018-14550</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-7317">CVE-2019-7317</uri>
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</references>
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<metadata tag="requester" timestamp="2019-04-27T06:35:05Z">BlueKnight</metadata>
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<metadata tag="submitter" timestamp="2019-08-03T11:26:12Z">b-man</metadata>
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</glsa>
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