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123 lines
4.3 KiB
123 lines
4.3 KiB
4 years ago
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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="202012-20">
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<title>Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in Mozilla Firefox and
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Mozilla Thunderbird, the worst of which could result in the arbitrary
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execution of code.
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</synopsis>
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<product type="ebuild">firefox,thunderbird</product>
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<announced>2020-12-23</announced>
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<revised count="1">2020-12-23</revised>
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<bug>759097</bug>
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<access>local, remote</access>
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<affected>
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<package name="www-client/firefox" auto="yes" arch="*">
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<unaffected range="ge" slot="0/esr78">78.6.0</unaffected>
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<unaffected range="ge">84.0</unaffected>
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<vulnerable range="lt">84.0</vulnerable>
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</package>
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<package name="www-client/firefox-bin" auto="yes" arch="*">
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<unaffected range="ge" slot="0/esr78">78.6.0</unaffected>
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<unaffected range="ge">84.0</unaffected>
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<vulnerable range="lt">84.0</vulnerable>
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</package>
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<package name="mail-client/thunderbird" auto="yes" arch="*">
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<unaffected range="ge">78.6.0</unaffected>
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<vulnerable range="lt">78.6.0</vulnerable>
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</package>
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<package name="mail-client/thunderbird-bin" auto="yes" arch="*">
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<unaffected range="ge">78.6.0</unaffected>
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<vulnerable range="lt">78.6.0</vulnerable>
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</package>
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</affected>
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<background>
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<p>Mozilla Firefox is a popular open-source web browser from the Mozilla
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project.
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</p>
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<p>Mozilla Thunderbird is a popular open-source email client from the
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Mozilla project.
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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 Mozilla Firefox and
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Mozilla Thunderbird. Please review the CVE identifiers referenced below
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for details.
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</p>
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</description>
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<impact type="normal">
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<p>Please review the referenced CVE identifiers for details.</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 Mozilla Firefox 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 ">=www-client/firefox-84.0"
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</code>
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<p>All Mozilla Firefox (bin) 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 ">=www-client/firefox-bin-84.0"
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</code>
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<p>All Mozilla Firefox ESR 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
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">=www-client/firefox-78.6.0:0/esr78"
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</code>
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<p>All Mozilla Firefox ESR (bin) users should upgrade to the latest
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version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose
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">=www-client/firefox-bin-78.6.0:0/esr78"
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</code>
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<p>All Mozilla Thunderbird 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 ">=mail-client/thunderbird-78.6.0"
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</code>
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<p>All Mozilla Thunderbird (bin) users should upgrade to the latest
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version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose
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">=mail-client/thunderbird-bin-78.6.0"
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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-2020-16042">CVE-2020-16042</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-26971">CVE-2020-26971</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-26973">CVE-2020-26973</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-26974">CVE-2020-26974</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-26978">CVE-2020-26978</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35111">CVE-2020-35111</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35113">CVE-2020-35113</uri>
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<uri link="https://www.mozilla.org/en-US/security/advisories/mfsa2020-55/">
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MFSA-2020-55
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</uri>
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<uri link="https://www.mozilla.org/en-US/security/advisories/mfsa2020-56/">
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MFSA-2020-56
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</uri>
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</references>
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<metadata tag="requester" timestamp="2020-12-22T22:07:43Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2020-12-23T19:56:47Z">whissi</metadata>
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</glsa>
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