glsa-202107-08.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202107-08">
  <title>PostSRSd: Denial of service</title>
  <synopsis>Multiple vulnerabilities in PostSRSd could lead to a Denial of
    Service condition.
  </synopsis>
  <product type="ebuild">postsrsd</product>
  <announced>2021-07-06</announced>
  <revised count="1">2021-07-06</revised>
  <bug>760821</bug>
  <bug>793674</bug>
  <access>remote</access>
  <affected>
    <package name="mail-filter/postsrsd" auto="yes" arch="*">
      <unaffected range="ge">1.11</unaffected>
      <vulnerable range="lt">1.11</vulnerable>
    </package>
  </affected>
  <background>
    <p>PostSRSd is a Postfix sender rewriting scheme daemon</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in PostSRSd. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>An attacker could cause a possible Denial of Service condition.</p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All postsrsd users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=mail-filter/postsrsd-1.11"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35573">CVE-2020-35573</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-35525">CVE-2021-35525</uri>
  </references>
  <metadata tag="requester" timestamp="2021-02-20T19:48:10Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2021-07-06T03:43:40Z">ajak</metadata>
</glsa>