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42 lines
1.9 KiB
42 lines
1.9 KiB
4 months 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="202401-05">
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<title>RDoc: Command Injection</title>
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<synopsis>A vulnerability has been found in RDoc which allows for command injection.</synopsis>
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<product type="ebuild">rdoc</product>
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<announced>2024-01-05</announced>
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<revised count="1">2024-01-05</revised>
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<bug>801301</bug>
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<access>remote</access>
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<affected>
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<package name="dev-ruby/rdoc" auto="yes" arch="*">
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<unaffected range="ge">6.3.2</unaffected>
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<vulnerable range="lt">6.3.2</vulnerable>
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</package>
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</affected>
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<background>
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<p>RDoc produces HTML and command-line documentation for Ruby projects.</p>
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</background>
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<description>
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<p>A vulnerability has been discovered in RDoc. Please review the CVE identifier referenced below for details.</p>
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</description>
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<impact type="normal">
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<p>RDoc used to call Kernel#open to open a local file. If a Ruby project has a file whose name starts with | and ends with tags, the command following the pipe character is executed. A malicious Ruby project could exploit it to run an arbitrary command execution against a user who attempts to run the rdoc command.</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 RDoc 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-ruby/rdoc-6.3.2"
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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-2021-31799">CVE-2021-31799</uri>
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</references>
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<metadata tag="requester" timestamp="2024-01-05T13:34:12.712050Z">graaff</metadata>
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<metadata tag="submitter" timestamp="2024-01-05T13:34:12.715693Z">graaff</metadata>
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</glsa>
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