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="201701-23">
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<title>Botan: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in Botan, the worst of
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which might allow remote attackers to obtain ECDSA secret keys.
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</synopsis>
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<product type="ebuild">botan</product>
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<announced>2017-01-11</announced>
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<revised count="1">2017-01-11</revised>
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<bug>581324</bug>
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<access>remote</access>
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<affected>
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<package name="dev-libs/botan" auto="yes" arch="*">
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<unaffected range="ge">1.10.13</unaffected>
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<vulnerable range="lt">1.10.13</vulnerable>
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</package>
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</affected>
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<background>
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<p>Botan (Japanese for peony) is a cryptography library written in C++11.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in Botan. 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 might obtain ECDSA secret keys via a timing
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side-channel attack or could possibly bypass TLS policy.
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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 Botan 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-libs/botan-1.10.13"
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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/nvd.cfm?cvename=CVE-2016-2849">CVE-2016-2849</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2850">CVE-2016-2850</uri>
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</references>
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<metadata tag="requester" timestamp="2017-01-09T17:45:34Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2017-01-11T12:23:40Z">whissi</metadata>
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</glsa>
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