Attachment 224615 Details for Bug 255552 – Patch file

[patch] Patch file

security_vuxml_rubygem-rdoc.patch (text/plain), 1.93 KB, created by Yasuhiro Kimura on 2021-05-02 20:07:20 UTC

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Creator: Yasuhiro Kimura

Created: 2021-05-02 20:07:20 UTC

Size: 1.93 KB

patch

obsolete

>From eb4baa30fb2714983204a3ee961bd804cf836df1 Mon Sep 17 00:00:00 2001
>From: Yasuhiro Kimura <yasu@utahime.org>
>Date: Mon, 3 May 2021 05:02:31 +0900
>Subject: [PATCH] security/vuxml: Document command injection vulnerability in
> RDoc
>
>Document command injection vulnerability in RDoc.
>---
> security/vuxml/vuln.xml | 32 ++++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
>diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml
>index 0bb03adc9e14..9f003c2a8d78 100644
>--- a/security/vuxml/vuln.xml
>+++ b/security/vuxml/vuln.xml
>@@ -76,6 +76,38 @@ Notes:
>   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
> -->
> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
>+  <vuln vid="57027417-ab7f-11eb-9596-080027f515ea">
>+    <topic>RDoc -- command injection vulnerability</topic>
>+    <affects>
>+      <package>
>+	<name>rubygem-rdoc</name>
>+	<range><lt>6.3.1</lt></range>
>+      </package>
>+    </affects>
>+    <description>
>+      <body xmlns="http://www.w3.org/1999/xhtml">
>+	<p>Alexandr Savca reports:</p>
>+	<blockquote cite="https://www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc/">
>+	  <p>
>+	    RDoc used to call Kernel#open to open a local file. If a Ruby project
>+	    has a file whose name starts with | and ends with tags, the command
>+	    following the pipe character is executed. A malicious Ruby project
>+	    could exploit it to run an arbitrary command execution against a user
>+	    who attempts to run rdoc command.
>+	  </p>
>+	</blockquote>
>+      </body>
>+    </description>
>+    <references>
>+      <cvename>CVE-2021-31799</cvename>
>+      <url>https://www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc/</url>
>+    </references>
>+    <dates>
>+      <discovery>2021-05-02</discovery>
>+      <entry>2021-05-02</entry>
>+    </dates>
>+  </vuln>
>+
>   <vuln vid="6f33d38b-aa18-11eb-b3f1-005056a311d1">
>     <topic>samba -- negative idmap cache entries vulnerability</topic>
>     <affects>
>-- 
>2.31.1
>

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