49 lines
1.7 KiB
XML
49 lines
1.7 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="202007-56">
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<title>Claws Mail: Improper STARTTLS handling</title>
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<synopsis>A vulnerability was discovered in Claws Mail's STARTTLS handling,
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possibly allowing an integrity/confidentiality compromise.
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</synopsis>
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<product type="ebuild">claws-mail</product>
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<announced>2020-07-28</announced>
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<revised count="1">2020-07-28</revised>
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<bug>733684</bug>
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<access>remote</access>
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<affected>
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<package name="mail-client/claws-mail" auto="yes" arch="*">
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<unaffected range="ge">3.17.6</unaffected>
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<vulnerable range="lt">3.17.6</vulnerable>
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</package>
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</affected>
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<background>
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<p>Claws Mail is a GTK based e-mail client.</p>
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</background>
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<description>
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<p>It was discovered that Claws Mail was not properly handling state within
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the STARTTLS protocol handshake.
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</p>
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</description>
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<impact type="normal">
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<p>There may be a breach of integrity or confidentiality in connections
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made using Claws Mail with STARTTLS.
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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 Claws Mail 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/claws-mail-3.17.6"
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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-2020-15917">CVE-2020-15917</uri>
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</references>
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<metadata tag="requester" timestamp="2020-07-27T16:52:43Z">sam_c</metadata>
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<metadata tag="submitter" timestamp="2020-07-28T19:36:02Z">sam_c</metadata>
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</glsa>
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