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51 lines
1.8 KiB
51 lines
1.8 KiB
3 years ago
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="202105-12">
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<title>OpenSMTPD: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in OpenSMTPD, the worst of
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which could result in a Denial of Service condition.
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</synopsis>
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<product type="ebuild">opensmtpd</product>
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<announced>2021-05-26</announced>
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<revised count="1">2021-05-26</revised>
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<bug>761945</bug>
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<access>local, remote</access>
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<affected>
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<package name="mail-mta/opensmtpd" auto="yes" arch="*">
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<unaffected range="ge">6.8.0_p2</unaffected>
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<vulnerable range="lt">6.8.0_p2</vulnerable>
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</package>
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</affected>
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<background>
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<p>OpenSMTPD is a lightweight but featured SMTP daemon from OpenBSD.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in OpenSMTPD. Please
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review the CVE identifiers referenced below for details.
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</p>
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</description>
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<impact type="low">
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<p>A remote attacker, by connecting to the SMTP listener daemon, could
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possibly cause a Denial of Service condition.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All OpenSMTPD users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=mail-mta/opensmtpd-6.8.0_p2"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35679">CVE-2020-35679</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35680">CVE-2020-35680</uri>
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</references>
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<metadata tag="requester" timestamp="2021-05-25T20:46:15Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2021-05-26T08:15:16Z">whissi</metadata>
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</glsa>
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