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="202107-47">
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<title>libpano13: Format string vulnerability</title>
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<synopsis>A format string vulnerability has been found in libpano13,
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potentially resulting in arbitrary code execution.
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</synopsis>
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<product type="ebuild">libpano13</product>
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<announced>2021-07-20</announced>
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<revised count="1">2021-07-20</revised>
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<bug>780486</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/libpano13" auto="yes" arch="*">
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<unaffected range="ge">2.9.20</unaffected>
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<vulnerable range="lt">2.9.20</vulnerable>
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</package>
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</affected>
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<background>
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<p>libpano13 is Helmut Dersch’s panorama toolbox library.</p>
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</background>
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<description>
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<p>A format string issue exists within panoFileOutputNamesCreate() where
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unvalidated input is passed directly into the formatter.
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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 file
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using libpano13, possibly resulting in execution of arbitrary code with
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the 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>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 libpano13 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/libpano13-2.9.20"
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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-2021-20307">CVE-2021-20307</uri>
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</references>
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<metadata tag="requester" timestamp="2021-07-16T01:54:06Z">ajak</metadata>
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<metadata tag="submitter" timestamp="2021-07-20T04:19:22Z">ajak</metadata>
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</glsa>
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