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64 lines
3.2 KiB
64 lines
3.2 KiB
3 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="202401-30">
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<title>X.Org X Server, XWayland: Multiple Vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been discovered in the Xorg Server and XWayland, the worst of which can result in privilege escalation or remote code execution.</synopsis>
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<product type="ebuild">xorg-server,xwayland</product>
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<announced>2024-01-31</announced>
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<revised count="1">2024-01-31</revised>
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<bug>916254</bug>
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<bug>919803</bug>
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<bug>922395</bug>
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<access>remote</access>
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<affected>
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<package name="x11-base/xorg-server" auto="yes" arch="*">
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<unaffected range="ge">21.1.11</unaffected>
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<vulnerable range="lt">21.1.11</vulnerable>
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</package>
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<package name="x11-base/xwayland" auto="yes" arch="*">
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<unaffected range="ge">23.2.4</unaffected>
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<vulnerable range="lt">23.2.4</vulnerable>
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</package>
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</affected>
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<background>
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<p>The X Window System is a graphical windowing system based on a client/server model.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in X.Org X Server and XWayland. Please review the CVE identifiers referenced below for details.</p>
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</description>
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<impact type="normal">
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<p>The X server can be crashed by a malicious client, or potentially be compromised for remote code execution in environments with X11 forwarding.</p>
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</impact>
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<workaround>
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<p>Users can ensure no untrusted clients can access the running X implementation.</p>
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</workaround>
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<resolution>
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<p>All X.Org X Server 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 ">=x11-base/xorg-server-21.1.11"
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</code>
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<p>All XWayland 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 ">=x11-base/xwayland-23.2.4"
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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-2023-5367">CVE-2023-5367</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-5380">CVE-2023-5380</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-6377">CVE-2023-6377</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-6478">CVE-2023-6478</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-6816">CVE-2023-6816</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-0229">CVE-2024-0229</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-0408">CVE-2024-0408</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-0409">CVE-2024-0409</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-21885">CVE-2024-21885</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-21886">CVE-2024-21886</uri>
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</references>
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<metadata tag="requester" timestamp="2024-01-31T11:33:19.783411Z">ajak</metadata>
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<metadata tag="submitter" timestamp="2024-01-31T11:33:19.787307Z">graaff</metadata>
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</glsa>
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