<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="202104-09"> <title>Mozilla Thunderbird: Multiple vulnerabilities</title> <synopsis>Multiple vulnerabilities have been found in Mozilla Thunderbird, the worst of which could result in the arbitrary execution of code. </synopsis> <product type="ebuild">thunderbird</product> <announced>2021-04-30</announced> <revised count="1">2021-04-30</revised> <bug>772287</bug> <bug>778272</bug> <bug>784578</bug> <access>local, remote</access> <affected> <package name="mail-client/thunderbird" auto="yes" arch="*"> <unaffected range="ge">78.10.0</unaffected> <vulnerable range="lt">78.10.0</vulnerable> </package> <package name="mail-client/thunderbird-bin" auto="yes" arch="*"> <unaffected range="ge">78.10.0</unaffected> <vulnerable range="lt">78.10.0</vulnerable> </package> </affected> <background> <p>Mozilla Thunderbird is a popular open-source email client from the Mozilla project. </p> </background> <description> <p>Multiple vulnerabilities have been discovered in Mozilla Thunderbird. Please review the CVE identifiers referenced below for details. </p> </description> <impact type="normal"> <p>Please review the referenced CVE identifiers for details.</p> </impact> <workaround> <p>There is no known workaround at this time.</p> </workaround> <resolution> <p>All Mozilla Thunderbird users should upgrade to the latest version:</p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/thunderbird-78.10.0" </code> <p>All Mozilla Thunderbird binary users should upgrade to the latest version: </p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/thunderbird-bin-78.10.0" </code> </resolution> <references> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23961">CVE-2021-23961</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23968">CVE-2021-23968</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23969">CVE-2021-23969</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23973">CVE-2021-23973</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23978">CVE-2021-23978</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23981">CVE-2021-23981</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23982">CVE-2021-23982</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23984">CVE-2021-23984</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23987">CVE-2021-23987</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23994">CVE-2021-23994</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23995">CVE-2021-23995</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23998">CVE-2021-23998</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-23999">CVE-2021-23999</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-24002">CVE-2021-24002</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-29945">CVE-2021-29945</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-29946">CVE-2021-29946</uri> <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-29948">CVE-2021-29948</uri> <uri link="https://www.mozilla.org/en-US/security/advisories/mfsa2021-09/"> MFSA-2021-09 </uri> <uri link="https://www.mozilla.org/en-US/security/advisories/mfsa2021-12/"> MFSA-2021-12 </uri> <uri link="https://www.mozilla.org/en-US/security/advisories/mfsa2021-14/"> MFSA-2021-14 </uri> </references> <metadata tag="requester" timestamp="2021-04-30T22:33:39Z">whissi</metadata> <metadata tag="submitter" timestamp="2021-04-30T23:46:41Z">whissi</metadata> </glsa>