58 lines
2.1 KiB
XML
58 lines
2.1 KiB
XML
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<?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="202004-10">
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<title>OpenSSL: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities were found in OpenSSL, the worst of which
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could allow remote attackers to cause a Denial of Service condition.
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</synopsis>
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<product type="ebuild">openssl</product>
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<announced>2020-04-23</announced>
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<revised count="1">2020-04-23</revised>
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<bug>702176</bug>
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<bug>717442</bug>
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<access>local, remote</access>
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<affected>
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<package name="dev-libs/openssl" auto="yes" arch="*">
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<unaffected range="ge">1.1.1g</unaffected>
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<vulnerable range="lt">1.1.1g</vulnerable>
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</package>
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</affected>
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<background>
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<p>OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer
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(SSL v2/v3) and Transport Layer Security (TLS v1/v1.1/v1.2/v1.3) as well
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as a general purpose cryptography library.
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</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in OpenSSL. 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 could perform a malicious crafted TLS 1.3 handshake
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against an application using OpenSSL, possibly resulting in a Denial of
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Service condition.
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</p>
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<p>In addition, it’s feasible that an attacker might attack DH512.</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 OpenSSL 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/openssl-1.1.1g"
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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-2019-1551">CVE-2019-1551</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-1967">CVE-2020-1967</uri>
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</references>
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<metadata tag="requester" timestamp="2020-04-23T14:05:13Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2020-04-23T14:18:55Z">whissi</metadata>
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</glsa>
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