Attachment 218730 Details for Bug 250318 – Security advisory for VuXML (1 CVE)

[patch] Security advisory for VuXML (1 CVE)

vuln.xml.diff (text/plain), 1.74 KB, created by Ralf van der Enden on 2020-10-14 07:39:53 UTC

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Creator: Ralf van der Enden

Created: 2020-10-14 07:39:53 UTC

Size: 1.74 KB

patch

obsolete

>Index: vuln.xml
>===================================================================
>--- vuln.xml	(revision 552303)
>+++ vuln.xml	(working copy)
>@@ -58,6 +58,38 @@
>   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
> -->
> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
>+  <vuln vid="a6860b11-0dee-11eb-94ff-6805ca2fa271">
>+    <topic>powerdns-recursor -- cache pollution</topic>
>+    <affects>
>+      <package>
>+	<name>powerdns-recursor</name>
>+	<range><ge>4.3.0</ge><lt>4.3.4</lt></range>
>+	<range><ge>4.2.0</ge><lt>4.2.4</lt></range>
>+	<range><ge>4.1.0</ge><lt>4.1.17</lt></range>
>+      </package>
>+    </affects>
>+    <description>
>+      <body xmlns="http://www.w3.org/1999/xhtml">
>+	<p>PowerDNS Team reports:</p>
>+	<blockquote cite="https://doc.powerdns.com/recursor/changelog/4.3.html#change-4.3.5">
>+	  <p>CVE-2020-25829: An issue has been found in PowerDNS Recursor where a remote attacker can cause the
>+	   cached records for a given name to be updated to the âBogusâ DNSSEC validation state, instead of
>+	   their actual DNSSEC âSecureâ state, via a DNS ANY query. This results in a denial of service for
>+	   installations that always validate (dnssec=validate) and for clients requesting validation when
>+	   on-demand validation is enabled (dnssec=process).</p>
>+	</blockquote>
>+      </body>
>+    </description>
>+    <references>
>+      <url>https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.html</url>
>+      <cvename>CVE-2020-25829</cvename>
>+    </references>
>+    <dates>
>+      <discovery>2020-10-13</discovery>
>+      <entry>2020-10-14</entry>
>+    </dates>
>+  </vuln>
>+
>   <vuln vid="42926d7b-0da3-11eb-8dbd-6451062f0f7a">
>     <topic>Flash Player -- arbitrary code execution</topic>
>     <affects>

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Attachments on bug 250318: 218712 | 218729 | 218730