glsa-202402-18.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202402-18">
    <title>Exim: Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been discovered in Exim, the worst of which can lead to remote code execution.</synopsis>
    <product type="ebuild">exim</product>
    <announced>2024-02-18</announced>
    <revised count="1">2024-02-18</revised>
    <bug>914923</bug>
    <bug>921520</bug>
    <access>remote</access>
    <affected>
        <package name="mail-mta/exim" auto="yes" arch="*">
            <unaffected range="ge">4.97.1</unaffected>
            <vulnerable range="lt">4.97.1</vulnerable>
        </package>
    </affected>
    <background>
        <p>Exim is a message transfer agent (MTA) designed to be a a highly configurable, drop-in replacement for sendmail.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in Exim. Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="high">
        <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 Exim users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=mail-mta/exim-4.97.1"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-42114">CVE-2023-42114</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-42115">CVE-2023-42115</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-42116">CVE-2023-42116</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-42117">CVE-2023-42117</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-42119">CVE-2023-42119</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-51766">CVE-2023-51766</uri>
        <uri>ZDI-CAN-17433</uri>
        <uri>ZDI-CAN-17434</uri>
        <uri>ZDI-CAN-17515</uri>
        <uri>ZDI-CAN-17554</uri>
        <uri>ZDI-CAN-17643</uri>
    </references>
    <metadata tag="requester" timestamp="2024-02-18T09:29:14.312588Z">graaff</metadata>
    <metadata tag="submitter" timestamp="2024-02-18T09:29:14.315063Z">graaff</metadata>
</glsa>