svn commit: r484705 - head/security/vuxml

Sun Nov 11 17:53:33 UTC 2018

Author: jbeich
Date: Sun Nov 11 17:53:32 2018
New Revision: 484705
URL: https://svnweb.freebsd.org/changeset/ports/484705

Log:
  security/vuxml: mark patch < 2.7.7 as vulnerable
  
  Another copypasta because pkg-audit(8) doesn't grok CPE e.g.,
  https://nvd.nist.gov/vuln/search/results?form_type=Advanced&cves=on&cpe_version=cpe:2.3:a:gnu:patch:2.7.6

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Sun Nov 11 17:32:11 2018	(r484704)
+++ head/security/vuxml/vuln.xml	Sun Nov 11 17:53:32 2018	(r484705)
@@ -58,6 +58,39 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="791841a3-d484-4878-8909-92ef9ce424f4">
+    <topic>patch -- multiple vulnerabilities</topic>
+    <affects>
+      <package>
+	<name>patch</name>
+	<range><lt>2.7.7</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>NVD reports:</p>
+	<blockquote cite="https://nvd.nist.gov/vuln/detail/CVE-2018-6951">
+	  <p>An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.</p>
+	</blockquote>
+	<blockquote cite="https://nvd.nist.gov/vuln/detail/CVE-2018-6952">
+	  <p>A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.</p>
+	</blockquote>
+	<blockquote cite="https://nvd.nist.gov/vuln/detail/CVE-2018-1000156">
+	  <p>GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://savannah.gnu.org/bugs/?53132</url>
+      <url>https://savannah.gnu.org/bugs/?53133</url>
+      <url>https://savannah.gnu.org/bugs/?53566</url>
+    </references>
+    <dates>
+      <discovery>2018-04-16</discovery>
+      <entry>2018-11-11</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="92a6efd0-e40d-11e8-ada4-408d5cf35399">
     <topic>lighttpd - use-after-free vulnerabilities</topic>
     <affects>
