glsa-202107-16.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202107-16">
  <title>Privoxy: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in Privoxy, the worst of
    which could result in Denial of Service.
  </synopsis>
  <product type="ebuild">privoxy</product>
  <announced>2021-07-08</announced>
  <revised count="1">2021-07-08</revised>
  <bug>758428</bug>
  <bug>768096</bug>
  <bug>771960</bug>
  <access>remote</access>
  <affected>
    <package name="net-proxy/privoxy" auto="yes" arch="*">
      <unaffected range="ge">3.0.32</unaffected>
      <vulnerable range="lt">3.0.32</vulnerable>
    </package>
  </affected>
  <background>
    <p>Privoxy is a web proxy with advanced filtering capabilities for
      enhancing privacy.
    </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in privoxy. 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 Privoxy users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-proxy/privoxy-3.0.32"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35502">CVE-2020-35502</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20209">CVE-2021-20209</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20210">CVE-2021-20210</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20211">CVE-2021-20211</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20212">CVE-2021-20212</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20213">CVE-2021-20213</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20214">CVE-2021-20214</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20215">CVE-2021-20215</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20216">CVE-2021-20216</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20217">CVE-2021-20217</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20272">CVE-2021-20272</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20273">CVE-2021-20273</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20274">CVE-2021-20274</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20275">CVE-2021-20275</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-20276">CVE-2021-20276</uri>
  </references>
  <metadata tag="requester" timestamp="2021-05-31T21:51:37Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2021-07-08T03:36:21Z">ajak</metadata>
</glsa>