59 lines
2 KiB
XML
59 lines
2 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="202103-02">
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<title>Redis: Remote code execution</title>
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<synopsis>A vulnerability in Redis could lead to remote code execution.</synopsis>
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<product type="ebuild">redis</product>
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<announced>2021-03-31</announced>
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<revised count="1">2021-03-31</revised>
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<bug>773328</bug>
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<access>local, remote</access>
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<affected>
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<package name="dev-db/redis" auto="yes" arch="*">
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<unaffected range="ge">5.0.12</unaffected>
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<unaffected range="ge">6.0.12</unaffected>
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<vulnerable range="lt">6.0.12</vulnerable>
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</package>
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</affected>
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<background>
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<p>Redis is an open source (BSD licensed), in-memory data structure store,
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used as a database, cache and message broker.
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</p>
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</background>
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<description>
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<p>It was discovered that there were a number of integer overflow issues in
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Redis.
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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, able to connect to a Redis instance, could send a
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malicious crafted large request possibly resulting in the execution of
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arbitrary code with the privileges of the process or a Denial of Service
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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 Redis 5.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 ">=dev-db/redis-5.0.12"
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</code>
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<p>All Redis 6.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 ">=dev-db/redis-6.0.12"
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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-2021-21309">CVE-2021-21309</uri>
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</references>
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<metadata tag="requester" timestamp="2021-03-31T11:56:33Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2021-03-31T12:15:15Z">whissi</metadata>
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</glsa>
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