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authorAaron Bauman <bman@gentoo.org>2019-04-08 11:21:32 -0400
committerAaron Bauman <bman@gentoo.org>2019-04-08 11:21:32 -0400
commitce1c28687448ea5bfa8cceaeabba5a46cd3c60f6 (patch)
treef3c18a196d98c50f6a80fc58afa20d51741fab4d /glsa-201904-11.xml
parent[ GLSA 201904-10 ] Mailman: Multiple vulnerabilities (diff)
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[ GLSA 201904-11 ] Portage: Man-in-the-middle
Signed-off-by: Aaron Bauman <bman@gentoo.org>
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201904-11">
+ <title>Portage: Man-in-the-middle</title>
+ <synopsis>A vulnerability in emerge-delta-webrsync and Portage could result
+ in a man-in-the-middle attack.
+ </synopsis>
+ <product type="ebuild">portage</product>
+ <announced>2019-04-08</announced>
+ <revised count="1">2019-04-08</revised>
+ <bug>646212</bug>
+ <access>remote</access>
+ <affected>
+ <package name="app-portage/emerge-delta-webrsync" auto="yes" arch="*">
+ <unaffected range="ge">3.7.4</unaffected>
+ <vulnerable range="lt">3.7.4</vulnerable>
+ </package>
+ <package name="sys-apps/portage" auto="yes" arch="*">
+ <unaffected range="ge">2.3.22</unaffected>
+ <vulnerable range="lt">2.3.22</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>Portage is the package management and distribution system for Gentoo.</p>
+ </background>
+ <description>
+ <p>A vulnerability was discovered in emerge-delta-webrsync and Portage that
+ did not properly validate the revocation status of GPG keys.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>A remote attacker could conduct a man-in-the-middle attack. Please
+ review the referenced bug for specific details.
+ </p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All emerge-delta-webrsync users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose
+ "&gt;=app-portage/emerge-delta-webrsync-3.7.4"
+ </code>
+
+ <p>All Portage users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=sys-apps/portage-2.3.22"
+ </code>
+ </resolution>
+ <references>
+ </references>
+ <metadata tag="requester" timestamp="2019-03-24T23:20:15Z">BlueKnight</metadata>
+ <metadata tag="submitter" timestamp="2019-04-08T15:21:14Z">b-man</metadata>
+</glsa>