svn commit: r461378 - head/security/vuxml

Sat Feb 10 10:57:08 UTC 2018

Author: rakuco
Date: Sat Feb 10 10:57:07 2018
New Revision: 461378
URL: https://svnweb.freebsd.org/changeset/ports/461378

Log:
  Add entries for CVE-2017-17969 and CVE-2018-5996 in p7zip
  
  Security:	CVE-2017-17969
  Security:	CVE-2018-5996

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Sat Feb 10 10:55:31 2018	(r461377)
+++ head/security/vuxml/vuln.xml	Sat Feb 10 10:57:07 2018	(r461378)
@@ -58,6 +58,71 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="7a2e0063-0e4e-11e8-94c0-5453ed2e2b49">
+    <topic>p7zip-codec-rar -- insufficient error handling</topic>
+    <affects>
+      <package>
+	<name>p7zip-codec-rar</name>
+	<range><lt>16.02_1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>MITRE reports:</p>
+	<blockquote cite="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5996">
+	  <p>Insufficient exception handling in the method
+	    NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip
+	    can lead to multiple memory corruptions within the PPMd code,
+	    alows remote attackers to cause a denial of service (segmentation
+	    fault) or execute arbitrary code via a crafted RAR archive.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2018-5996</cvename>
+      <url>https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/</url>
+      <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5996</url>
+      <url>https://nvd.nist.gov/vuln/detail/CVE-2018-5996</url>
+    </references>
+    <dates>
+      <discovery>2018-01-23</discovery>
+      <entry>2018-02-10</entry>
+    </dates>
+  </vuln>
+
+  <vuln vid="6d337396-0e4a-11e8-94c0-5453ed2e2b49">
+    <topic>p7zip -- heap-based buffer overflow</topic>
+    <affects>
+      <package>
+	<name>p7zip</name>
+	<range><lt>16.02_1</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>MITRE reports:</p>
+	<blockquote cite="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17969">
+	  <p>Heap-based buffer overflow in the
+	    NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before
+	    18.00 and p7zip allows remote attackers to cause a denial of
+	    service (out-of-bounds write) or potentially execute arbitrary
+	    code via a crafted ZIP archive.</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2017-17969</cvename>
+      <url>https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/</url>
+      <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17969</url>
+      <url>https://nvd.nist.gov/vuln/detail/CVE-2017-17969</url>
+      <url>https://marc.info/?l=bugtraq&=151782582216805&=2</url>
+    </references>
+    <dates>
+      <discovery>2018-01-23</discovery>
+      <entry>2018-02-10</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="3ee6e521-0d32-11e8-99b0-d017c2987f9a">
     <topic>mpv -- arbitrary code execution via crafted website</topic>
     <affects>
