svn commit: r561880 - head/security/vuxml

Sun Jan 17 22:23:35 UTC 2021

Author: 0mp
Date: Sun Jan 17 22:23:34 2021
New Revision: 561880
URL: https://svnweb.freebsd.org/changeset/ports/561880

Log:
  Document ghostscript9-agpl-base vulnerability committed in r544907
  
  PR:		248580
  Requested by:	joneum (ports-secteam)
  Reported by:	VVD <vvd at unislabs.com>
  MFH:		2021Q1
  Security:	CVE-2020-15900

Modified:
  head/security/vuxml/vuln.xml

Modified: head/security/vuxml/vuln.xml
==============================================================================

--- head/security/vuxml/vuln.xml	Sun Jan 17 22:22:19 2021	(r561879)
+++ head/security/vuxml/vuln.xml	Sun Jan 17 22:23:34 2021	(r561880)
@@ -58,6 +58,37 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="62642942-590f-11eb-a0dc-8c164582fbac">
+    <topic>Ghostscript -- SAFER Sandbox Breakout</topic>
+    <affects>
+      <package>
+	<name>ghostscript9-agpl-base</name>
+	<range><ge>9.50</ge><lt>9.52_8</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>SO-AND-SO reports:</p>
+	<blockquote cite="https://nvd.nist.gov/vuln/detail/CVE-2020-15900">
+	  <p>A memory corruption issue was found in Artifex
+	  Ghostscript 9.50 and 9.52. Use of a non-standard
+	  PostScript operator can allow overriding of file access
+	  controls. The 'rsearch' calculation for the 'post' size
+	  resulted in a size that was too large, and could underflow
+	  to max uint32_t. This was fixed in commit
+	  5d499272b95a6b890a1397e11d20937de000d31b.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://nvd.nist.gov/vuln/detail/CVE-2020-15900</url>
+    </references>
+    <dates>
+      <discovery>2020-07-28</discovery>
+      <entry>2021-01-17</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="08b553ed-537a-11eb-be6e-0022489ad614">
     <topic>Node.js -- January 2021 Security Releases</topic>
     <affects>
