glsa-202305-27.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202305-27">
    <title>Tinyproxy: Memory Disclosure</title>
    <synopsis>A vulnerability has been discovered in Tinyproxy which could be used to achieve memory disclosure.</synopsis>
    <product type="ebuild">tinyproxy</product>
    <announced>2023-05-21</announced>
    <revised count="1">2023-05-21</revised>
    <bug>871924</bug>
    <access>remote</access>
    <affected>
        <package name="net-proxy/tinyproxy" auto="yes" arch="*">
            <unaffected range="ge">1.11.1_p20220908</unaffected>
            <vulnerable range="lt">1.11.1_p20220908</vulnerable>
        </package>
    </affected>
    <background>
        <p>Tinyproxy is a light-weight HTTP/HTTPS proxy daemon for POSIX operating systems.</p>
    </background>
    <description>
        <p>Tinyproxy&#39;s request processing does not sufficiently null-initialize variables used in error pages.</p>
    </description>
    <impact type="low">
        <p>Contents of the Tinyproxy server&#39;s memory could be disclosed via generated error pages.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All Tinyproxy users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=net-proxy/tinyproxy-1.11.1_p20220908"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-40468">CVE-2022-40468</uri>
    </references>
    <metadata tag="requester" timestamp="2023-05-21T19:44:29.410959Z">ajak</metadata>
    <metadata tag="submitter" timestamp="2023-05-21T19:44:29.417842Z">ajak</metadata>
</glsa>