46 lines
1.5 KiB
XML
46 lines
1.5 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="202007-28">
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<title>re2c: Buffer overflow</title>
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<synopsis>A vulnerability in re2c could lead to a Denial of Service
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condition.
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</synopsis>
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<product type="ebuild">re2c</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>718350</bug>
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<access>remote</access>
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<affected>
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<package name="dev-util/re2c" auto="yes" arch="*">
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<unaffected range="ge">1.3-r1</unaffected>
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<vulnerable range="lt">1.3-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>re2c is a tool for generating C-based recognizers from regular
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expressions.
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</p>
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</background>
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<description>
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<p>A heap buffer overflow vulnerability was discovered in re2c.</p>
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</description>
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<impact type="normal">
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<p>An attacker could possibly cause a Denial of Service condition.</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 re2c 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-util/re2c-1.3-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-2020-11958">CVE-2020-11958</uri>
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</references>
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<metadata tag="requester" timestamp="2020-06-13T17:20:09Z">sam_c</metadata>
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<metadata tag="submitter" timestamp="2020-07-27T00:20:01Z">sam_c</metadata>
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</glsa>
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