49 lines
1.8 KiB
XML
49 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="202007-47">
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<title>Okular: Local restricted command execution</title>
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<synopsis>A logic error in Okular might allow an attacker to execute
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arbitrary code.
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</synopsis>
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<product type="ebuild">okular</product>
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<announced>2020-07-27</announced>
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<revised count="1">2020-07-27</revised>
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<bug>712490</bug>
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<access>local, remote</access>
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<affected>
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<package name="kde-apps/okular" auto="yes" arch="*">
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<unaffected range="ge">19.12.3-r1</unaffected>
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<vulnerable range="lt">19.12.3-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>Okular is a universal document viewer based on KPDF.</p>
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</background>
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<description>
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<p>A logic error was discovered in Okular, which results in trusting action
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links within a PDF, possibly allowing execution of a binary.
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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 entice a user to open a specially crafted PDF
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using Okular, possibly resulting in execution of arbitrary code with the
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privileges of the process or 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>Avoid opening PDFs from an untrusted source.</p>
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</workaround>
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<resolution>
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<p>All Okular 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 ">=kde-apps/okular-19.12.3-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/vuln/detail/CVE-2020-9359">CVE-2020-9359</uri>
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</references>
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<metadata tag="requester" timestamp="2020-06-13T16:20:40Z">sam_c</metadata>
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<metadata tag="submitter" timestamp="2020-07-27T00:59:53Z">sam_c</metadata>
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</glsa>
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