From 7b7fdd5a86cd28fc118fb133c98e81e2b15e0b92 Mon Sep 17 00:00:00 2001
From: GLSAMaker <glsamaker@gentoo.org>
Date: Wed, 31 Jan 2024 11:33:19 +0000
Subject: [ GLSA 202401-30 ] X.Org X Server, XWayland: Multiple Vulnerabilities

Bug: https://bugs.gentoo.org/916254
Bug: https://bugs.gentoo.org/919803
Bug: https://bugs.gentoo.org/922395
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: Hans de Graaff <graaff@gentoo.org>
---
 glsa-202401-30.xml | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 glsa-202401-30.xml

diff --git a/glsa-202401-30.xml b/glsa-202401-30.xml
new file mode 100644
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+++ b/glsa-202401-30.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="202401-30">
+    <title>X.Org X Server, XWayland: Multiple Vulnerabilities</title>
+    <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>
+    <product type="ebuild">xorg-server,xwayland</product>
+    <announced>2024-01-31</announced>
+    <revised count="1">2024-01-31</revised>
+    <bug>916254</bug>
+    <bug>919803</bug>
+    <bug>922395</bug>
+    <access>remote</access>
+    <affected>
+        <package name="x11-base/xorg-server" auto="yes" arch="*">
+            <unaffected range="ge">21.1.11</unaffected>
+            <vulnerable range="lt">21.1.11</vulnerable>
+        </package>
+        <package name="x11-base/xwayland" auto="yes" arch="*">
+            <unaffected range="ge">23.2.4</unaffected>
+            <vulnerable range="lt">23.2.4</vulnerable>
+        </package>
+    </affected>
+    <background>
+        <p>The X Window System is a graphical windowing system based on a client/server model.</p>
+    </background>
+    <description>
+        <p>Multiple vulnerabilities have been discovered in X.Org X Server and XWayland. Please review the CVE identifiers referenced below for details.</p>
+    </description>
+    <impact type="normal">
+        <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>
+    </impact>
+    <workaround>
+        <p>Users can ensure no untrusted clients can access the running X implementation.</p>
+    </workaround>
+    <resolution>
+        <p>All X.Org X Server users should upgrade to the latest version:</p>
+        
+        <code>
+          # emerge --sync
+          # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-21.1.11"
+        </code>
+        
+        <p>All XWayland users should upgrade to the latest version:</p>
+        
+        <code>
+          # emerge --sync
+          # emerge --ask --oneshot --verbose ">=x11-base/xwayland-23.2.4"
+        </code>
+    </resolution>
+    <references>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-5367">CVE-2023-5367</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-5380">CVE-2023-5380</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-6377">CVE-2023-6377</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-6478">CVE-2023-6478</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-6816">CVE-2023-6816</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-0229">CVE-2024-0229</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-0408">CVE-2024-0408</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-0409">CVE-2024-0409</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-21885">CVE-2024-21885</uri>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-21886">CVE-2024-21886</uri>
+    </references>
+    <metadata tag="requester" timestamp="2024-01-31T11:33:19.783411Z">ajak</metadata>
+    <metadata tag="submitter" timestamp="2024-01-31T11:33:19.787307Z">graaff</metadata>
+</glsa>
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