security/vuxml: sync with upstream

Taken from: FreeBSD
opnsense2 · Jan 25, 2017 · 4ad3048 · 4ad3048
1 parent c7b4f37
commit 4ad3048
Showing 1 changed file with 65 additions and 0 deletions.
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml
@@ -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="d455708a-e3d3-11e6-9940-b499baebfeaf">
+    <topic>OpenSSL -- multiple vulnerabilities</topic>
+    <affects>
+      <package>
+	<name>openssl</name>
+	<range><lt>1.0.2k</lt></range>
+      </package>
+      <package>
+	<name>openssl-devel</name>
+	<range><lt>1.1.0d</lt></range>
+      </package>    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<p>The OpenSSL project reports:</p>
+	<blockquote cite="https://www.openssl.org/news/secadv/20170126.txt">
+	  <ul>
+	    <li>Truncated packet could crash via OOB read (CVE-2017-3731)<br/>
+	      Severity: Moderate<br/>
+	      If an SSL/TLS server or client is running on a 32-bit host, and a specific
+	      cipher is being used, then a truncated packet can cause that server or client
+	      to perform an out-of-bounds read, usually resulting in a crash.</li>
+	    <li>Bad (EC)DHE parameters cause a client crash (CVE-2017-3730)<br/>
+	      Severity: Moderate<br/>
+	      If a malicious server supplies bad parameters for a DHE or ECDHE key exchange
+	      then this can result in the client attempting to dereference a NULL pointer
+	      leading to a client crash. This could be exploited in a Denial of Service
+	      attack.</li>
+	    <li>BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732)<br/>
+	      Severity: Moderate<br/>
+	      There is a carry propagating bug in the x86_64 Montgomery squaring procedure. No
+	      EC algorithms are affected. Analysis suggests that attacks against RSA and DSA
+	      as a result of this defect would be very difficult to perform and are not
+	      believed likely. Attacks against DH are considered just feasible (although very
+	      difficult) because most of the work necessary to deduce information
+	      about a private key may be performed offline. The amount of resources
+	      required for such an attack would be very significant and likely only
+	      accessible to a limited number of attackers. An attacker would
+	      additionally need online access to an unpatched system using the target
+	      private key in a scenario with persistent DH parameters and a private
+	      key that is shared between multiple clients. For example this can occur by
+	      default in OpenSSL DHE based SSL/TLS ciphersuites. Note: This issue is very
+	      similar to CVE-2015-3193 but must be treated as a separate problem.</li>
+	    <li>Montgomery multiplication may produce incorrect results (CVE-2016-7055)<br/>
+	      Severity: Low<br/>
+	      There is a carry propagating bug in the Broadwell-specific Montgomery
+	      multiplication procedure that handles input lengths divisible by, but
+	      longer than 256 bits. (OpenSSL 1.0.2 only)<br/>
+	      This issue was previously fixed in 1.1.0c</li>
+	  </ul>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://www.openssl.org/news/secadv/20170126.txt</url>
+      <cvename>CVE-2016-7055</cvename>
+      <cvename>CVE-2017-3730</cvename>
+      <cvename>CVE-2017-3731</cvename>
+      <cvename>CVE-2017-3732</cvename>
+    </references>
+    <dates>
+      <discovery>2017-01-26</discovery>
+      <entry>2017-01-26</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="e60169c4-aa86-46b0-8ae2-0d81f683df09">
     <topic>mozilla -- multiple vulnerabilities</topic>
     <affects>