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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="202105-05">
+  <title>Mutt, NeoMutt: Denial of service</title>
+  <synopsis>A vulnerability in Mutt and NeoMutt could lead to a Denial of
+    Service condition.
+  </synopsis>
+  <product type="ebuild">mutt,neomutt</product>
+  <announced>2021-05-26</announced>
+  <revised count="1">2021-05-26</revised>
+  <bug>788388</bug>
+  <bug>788391</bug>
+  <access>remote</access>
+  <affected>
+    <package name="mail-client/mutt" auto="yes" arch="*">
+      <unaffected range="ge">2.0.7</unaffected>
+      <vulnerable range="lt">2.0.7</vulnerable>
+    </package>
+    <package name="mail-client/neomutt" auto="yes" arch="*">
+      <unaffected range="ge">20210205-r1</unaffected>
+      <vulnerable range="lt">20210205-r1</vulnerable>
+    </package>
+  </affected>
+  <background>
+    <p>Mutt is a small but very powerful text-based mail client.</p>
+    
+    <p>NeoMutt is a command line mail reader (or MUA). It’s a fork of Mutt
+      with added features.
+    </p>
+  </background>
+  <description>
+    <p>It was discovered that Mutt, and NeoMutt did not properly handle certain
+      situations where an IMAP sequence set ends with a comma.
+    </p>
+  </description>
+  <impact type="low">
+    <p>A remote attacker could entice a user to connect to a malicious IMAP
+      server to cause a Denial of Service condition, or other unspecified
+      impacts.
+    </p>
+  </impact>
+  <workaround>
+    <p>There is no known workaround at this time.</p>
+  </workaround>
+  <resolution>
+    <p>All Mutt users should upgrade to the latest version:</p>
+    
+    <code>
+      # emerge --sync
+      # emerge --ask --oneshot --verbose "&gt;=mail-client/mutt-2.0.7"
+    </code>
+    
+    <p>All NeoMutt users should upgrade to the latest version:</p>
+    
+    <code>
+      # emerge --sync
+      # emerge --ask --oneshot --verbose "&gt;=mail-client/neomutt-20210205-r1"
+    </code>
+    
+  </resolution>
+  <references>
+    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-32055">CVE-2021-32055</uri>
+  </references>
+  <metadata tag="requester" timestamp="2021-05-25T22:00:56Z">whissi</metadata>
+  <metadata tag="submitter" timestamp="2021-05-26T07:46:31Z">whissi</metadata>
+</glsa>