Attachment 223857 Details for Bug 254793 – Updated patch file

[patch] Updated patch file

security_vuxml_ruby.patch (text/plain), 2.25 KB, created by Yasuhiro Kimura on 2021-04-06 13:38:29 UTC

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Creator: Yasuhiro Kimura

Created: 2021-04-06 13:38:29 UTC

Size: 2.25 KB

patch

obsolete

>From 4ff1d013d60d5fa6ca49bf925112a66f8853e0a4 Mon Sep 17 00:00:00 2001
>From: Yasuhiro Kimura <yasu@utahime.org>
>Date: Mon, 5 Apr 2021 23:42:08 +0900
>Subject: [PATCH] security/vuxml: Document XML round-trip vulnerability of
> REXML in Ruby
>
>Document XML round-trip vulnerability of REXML in Ruby.
>---
> security/vuxml/vuln.xml | 39 +++++++++++++++++++++++++++++++++++++++
> 1 file changed, 39 insertions(+)
>
>diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml
>index e4ead1bdaa63..5c930b476433 100644
>--- a/security/vuxml/vuln.xml
>+++ b/security/vuxml/vuln.xml
>@@ -78,6 +78,45 @@ Notes:
>   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
> -->
> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
>+  <vuln vid="dec7e4b6-961a-11eb-9c34-080027f515ea">
>+    <topic>ruby -- XML round-trip vulnerability in REXML</topic>
>+    <affects>
>+      <package>
>+	<name>ruby</name>
>+	<range><ge>2.5.0,1</ge><lt>2.5.9,1</lt></range>
>+	<range><ge>2.6.0,1</ge><lt>2.6.7,1</lt></range>
>+	<range><ge>2.7.0,1</ge><lt>2.7.3,1</lt></range>
>+	<range><ge>3.0.0.p1,1</ge><lt>3.0.1,1</lt></range>
>+      </package>
>+      <package>
>+	<name>rubygem-rexml</name>
>+	<range><lt>3.2.5</lt></range>
>+      </package>
>+    </affects>
>+    <description>
>+      <body xmlns="http://www.w3.org/1999/xhtml">
>+	<p>Juho Nurminen  reports:</p>
>+	<blockquote cite="https://www.ruby-lang.org/en/news/2021/04/05/xml-round-trip-vulnerability-in-rexml-cve-2021-28965/">
>+	  <p>
>+	    When parsing and serializing a crafted XML document, REXML gem
>+	    (including the one bundled with Ruby) can create a wrong XML
>+	    document whose structure is different from the original one.
>+	    The impact of this issue highly depends on context, but it may
>+	    lead to a vulnerability in some programs that are using REXML.
>+	  </p>
>+	</blockquote>
>+      </body>
>+    </description>
>+    <references>
>+      <cvename>CVE-2021-28965</cvename>
>+      <url>https://www.ruby-lang.org/en/news/2021/04/05/xml-round-trip-vulnerability-in-rexml-cve-2021-28965/</url>
>+    </references>
>+    <dates>
>+      <discovery>2021-04-05</discovery>
>+      <entry>2021-04-05</entry>
>+    </dates>
>+  </vuln>
>+
>   <vuln vid="bddadaa4-9227-11eb-99c5-e09467587c17">
>     <topic>chromium -- multiple vulnerabilities</topic>
>     <affects>
>-- 
>2.31.1
>

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