svn commit: r500100 - head/security/vuxml

Fri Apr 26 11:29:18 UTC 2019

Author: koobs
Date: Fri Apr 26 11:29:16 2019
New Revision: 500100
URL: https://svnweb.freebsd.org/changeset/ports/500100

Log:
  security/vuxml: Add buildbot CRLF injection vulnerability

Modified:
  head/security/vuxml/vuln.xml

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

--- head/security/vuxml/vuln.xml	Fri Apr 26 11:12:43 2019	(r500099)
+++ head/security/vuxml/vuln.xml	Fri Apr 26 11:29:16 2019	(r500100)
@@ -58,6 +58,49 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="5536ea5f-6814-11e9-a8f7-0050562a4d7b">
+    <topic>buildbot -- CRLF injection in Buildbot login and logout redirect code</topic>
+    <affects>
+      <package>
+	<name>py27-buildbot</name>
+	<name>py35-buildbot</name>
+	<name>py36-buildbot</name>
+	<name>py37-buildbot</name>
+	<range><lt>1.8.0</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+	<blockquote cite="https://github.com/buildbot/buildbot/wiki/CRLF-injection-in-Buildbot-login-and-logout-redirect-code">
+	  <p>A CRLF can be injected in Location header of /auth/login and /auth/logout
+	    This is due to lack of input validation in the buildbot redirection code.
+	  </p>
+	  <p>It was not found a way to impact Buildbot product own security through
+	    this vulnerability, but it could be used to compromise other sites
+	    hosted on the same domain as Buildbot.
+
+	     - cookie injection a master domain (ie if your buildbot is on
+		buildbot.buildbot.net, one can inject a cookie on *.buildbot.net,
+		which could impact another website hosted in your domain)
+
+	     - HTTP response splitting and cache poisoning (browser or proxy) are
+		also typical impact of this vulnerability class, but might be impractical
+		to exploit.
+	   </p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://github.com/buildbot/buildbot/wiki/CRLF-injection-in-Buildbot-login-and-logout-redirect-code</url>
+      <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7313</url>
+      <cvename>CVE-2019-7313</cvename>
+    </references>
+    <dates>
+      <discovery>2019-01-29</discovery>
+      <entry>2019-04-26</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="2bad8b5d-66fb-11e9-9815-78acc0a3b880">
     <topic>drupal -- Drupal core - Moderately critical</topic>
     <affects>
