security/vuxml: Document Prosody XMPP server advisory 2022-01-13

PR: 261210 Reported by: thomas@beingboiled.info Security: CVE-2022-0217
freebsd · Jan 16, 2022 · 504d5f3 · 504d5f3
1 parent d1120bc
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diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml
@@ -1,3 +1,34 @@
+  <vuln vid="e3ec8b30-757b-11ec-922f-654747404482">
+    <topic>Prosody XMPP server advisory 2022-01-13</topic>
+    <affects>
+      <package>
+	<name>prosody</name>
+	<range><lt>0.11.12</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>The Prosody teaM reports:</p>
+	<blockquote cite="https://prosody.im/security/advisory_20220113/">
+	  <p>It was discovered that an internal Prosody library to load XML based on
+	  does not properly restrict the XML features allowed in parsed
+	  XML data. Given suitable attacker input, this results in expansion of
+	  recursive entity references from DTDs (CWE-776). In addition,
+	  depending on the libexpat version used, it may also allow injections
+	  using XML External Entity References (CWE-611).</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2022-0217</cvename>
+      <url>https://prosody.im/security/advisory_20220113/</url>
+    </references>
+    <dates>
+      <discovery>2022-01-10</discovery>
+      <entry>2022-01-14</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="79b65dc5-749f-11ec-8be6-d4c9ef517024">
     <topic>WordPress -- Multiple Vulnerabilities</topic>
     <affects>