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42 lines
1.8 KiB
42 lines
1.8 KiB
<?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="202301-04">
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<title>jupyter_core: Arbitrary Code Execution</title>
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<synopsis>A vulnerability has been discovered in jupyter_core which could allow for the execution of code as another user.</synopsis>
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<product type="ebuild">jupyter_core</product>
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<announced>2023-01-11</announced>
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<revised count="1">2023-01-11</revised>
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<bug>878497</bug>
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<access>remote</access>
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<affected>
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<package name="dev-python/jupyter_core" auto="yes" arch="*">
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<unaffected range="ge">4.11.2</unaffected>
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<vulnerable range="lt">4.11.2</vulnerable>
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</package>
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</affected>
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<background>
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<p>jupyter_core contains core Jupyter functionality.</p>
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</background>
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<description>
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<p>jupyter_core trusts files for execution in the current working directory without validating ownership of those files.</p>
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</description>
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<impact type="high">
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<p>By writing to a directory that is used a the current working directory for jupyter_core by another user, users can elevate privileges to those of another user.</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 jupyter_core 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-python/jupyter_core-4.11.2"
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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-2022-39286">CVE-2022-39286</uri>
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</references>
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<metadata tag="requester" timestamp="2023-01-11T05:17:05.951365Z">ajak</metadata>
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<metadata tag="submitter" timestamp="2023-01-11T05:17:05.954259Z">ajak</metadata>
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</glsa> |