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42 lines
2.0 KiB
42 lines
2.0 KiB
5 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="202312-10">
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<title>Ceph: Root Privilege Escalation</title>
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<synopsis>A vulnerability has been found in Ceph which can lead to root privilege escalation.</synopsis>
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<product type="ebuild">ceph</product>
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<announced>2023-12-23</announced>
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<revised count="1">2023-12-23</revised>
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<bug>878277</bug>
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<access>local</access>
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<affected>
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<package name="sys-cluster/ceph" auto="yes" arch="*">
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<unaffected range="ge">17.2.6</unaffected>
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<vulnerable range="lt">17.2.6</vulnerable>
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</package>
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</affected>
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<background>
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<p>Ceph is a distributed network file system designed to provide excellent performance, reliability, and scalability.</p>
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</background>
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<description>
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<p>A vulnerability has been discovered in Ceph. Please review the CVE identifier referenced below for details.</p>
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</description>
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<impact type="high">
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<p>The ceph-crash.service runs the ceph-crash Python script as root. The script is operating in the directory /var/lib/ceph/crash which is controlled by the unprivileged ceph user (ceph:ceph mode 0750). The script periodically scans for new crash directories and forwards the content via `ceph crash post`.</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 Ceph 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 ">=sys-cluster/ceph-17.2.6"
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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-2022-3650">CVE-2022-3650</uri>
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</references>
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<metadata tag="requester" timestamp="2023-12-23T08:04:29.237847Z">graaff</metadata>
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<metadata tag="submitter" timestamp="2023-12-23T08:04:29.240199Z">graaff</metadata>
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</glsa>
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