42 lines
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1.7 KiB
XML
42 lines
No EOL
1.7 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="202208-07">
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<title>LibRaw: Stack buffer overread</title>
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<synopsis>A buffer overread in LibRaw might allow an attacker to cause denial of service.</synopsis>
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<product type="ebuild">libraw</product>
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<announced>2022-08-10</announced>
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<revised count="1">2022-08-10</revised>
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<bug>793956</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/libraw" auto="yes" arch="*">
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<unaffected range="ge">0.20.2</unaffected>
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<vulnerable range="lt">0.20.2</vulnerable>
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</package>
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</affected>
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<background>
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<p>LibRaw is a library for reading RAW files obtained from digital photo cameras.</p>
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</background>
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<description>
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<p>LibRaw incorrectly handles parsing DNG fields in some cases, potentially resulting in a buffer overread leading to denial of service.</p>
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</description>
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<impact type="low">
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<p>An attacker capable of providing crafted input to LibRaw could trigger denial of service.</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 LibRaw 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/libraw-0.20.2"
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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-2020-24870">CVE-2020-24870</uri>
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</references>
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<metadata tag="requester" timestamp="2022-08-10T04:06:16.242209Z">ajak</metadata>
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<metadata tag="submitter" timestamp="2022-08-10T04:06:16.247568Z">ajak</metadata>
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</glsa> |