gentoo-overlay/metadata/glsa/glsa-202305-11.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202305-11">
    <title>Tor: Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been found in Tor, the worst of which could result in denial of service.</synopsis>
    <product type="ebuild">tor</product>
    <announced>2023-05-03</announced>
    <revised count="1">2023-05-03</revised>
    <bug>808681</bug>
    <bug>852821</bug>
    <bug>890618</bug>
    <access>remote</access>
    <affected>
        <package name="net-vpn/tor" auto="yes" arch="*">
            <unaffected range="ge">0.4.7.13</unaffected>
            <vulnerable range="lt">0.4.7.13</vulnerable>
        </package>
    </affected>
    <background>
        <p>Tor is an implementation of second generation Onion Routing, a connection-oriented anonymizing communication service.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in Tor. Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="normal">
        <p>Please review the referenced CVE identifiers for details.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All Tor users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=net-vpn/tor-0.4.7.13"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-38385">CVE-2021-38385</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-33903">CVE-2022-33903</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-23589">CVE-2023-23589</uri>
        <uri>TROVE-2021-007</uri>
        <uri>TROVE-2022-001</uri>
        <uri>TROVE-2022-002</uri>
    </references>
    <metadata tag="requester" timestamp="2023-05-03T09:53:19.845731Z">ajak</metadata>
    <metadata tag="submitter" timestamp="2023-05-03T09:53:19.850253Z">sam</metadata>
</glsa>