63 lines
2.3 KiB
XML
63 lines
2.3 KiB
XML
<?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="202006-21">
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<title>Apache Tomcat: Remote code execution</title>
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<synopsis>A vulnerability has been discovered in Apache Tomcat which could
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result in the arbitrary execution of code.
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</synopsis>
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<product type="ebuild">tomcat</product>
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<announced>2020-06-15</announced>
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<revised count="1">2020-06-15</revised>
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<bug>724344</bug>
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<access>remote</access>
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<affected>
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<package name="www-servers/tomcat" auto="yes" arch="*">
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<unaffected range="ge" slot="7">7.0.104</unaffected>
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<unaffected range="ge" slot="8.5">8.5.55</unaffected>
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<vulnerable range="lt" slot="7">7.0.104</vulnerable>
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<vulnerable range="lt" slot="8.5">8.5.55</vulnerable>
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</package>
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</affected>
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<background>
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<p>Apache Tomcat is a Servlet-3.0/JSP-2.2 Container.</p>
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</background>
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<description>
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<p>Apache Tomcat improperly handles deserialization of files under specific
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circumstances.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could possibly execute arbitrary code with the
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privileges of the process, or 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 Apache Tomcat 7.x 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 ">=www-servers/tomcat-7.0.104"
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</code>
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<p>All Apache Tomcat 8.x 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 ">=www-servers/tomcat-8.5.55"
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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-2020-9484">CVE-2020-9484</uri>
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<uri link="https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.104">
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Upstream advisory (7)
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</uri>
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<uri link="https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.55">
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Upstream advisory (8.5)
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</uri>
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</references>
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<metadata tag="requester" timestamp="2020-05-25T12:42:10Z">sam_c</metadata>
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<metadata tag="submitter" timestamp="2020-06-15T15:55:34Z">sam_c</metadata>
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</glsa>
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