svn commit: r494835 - head/security/vuxml

Kai Knoblich kai at FreeBSD.org
Wed Mar 6 19:56:59 UTC 2019


Author: kai
Date: Wed Mar  6 19:56:57 2019
New Revision: 494835
URL: https://svnweb.freebsd.org/changeset/ports/494835

Log:
  security/vuxml: Document shells/rssh < 2.3.4_2 vulnerabilities
  
  PR:		235121
  Approved by:	tcberner (mentor)
  Differential Revision:	https://reviews.freebsd.org/D19473

Modified:
  head/security/vuxml/vuln.xml

Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml	Wed Mar  6 19:49:56 2019	(r494834)
+++ head/security/vuxml/vuln.xml	Wed Mar  6 19:56:57 2019	(r494835)
@@ -58,6 +58,35 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="d193aa9f-3f8c-11e9-9a24-6805ca0b38e8">
+    <topic>rssh - multiple vulnerabilities</topic>
+    <affects>
+      <package>
+       <name>rssh</name>
+       <range><lt>2.3.4_2</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+       <p>NVD reports:</p>
+       <blockquote cite="https://nvd.nist.gov/vuln/search/results?form_type=Advanced&cves=on&cpe_version=cpe%3a%2fa%3apizzashack%3arssh%3a2.3.4">
+	<p>rssh version 2.3.4 contains a CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in allowscp permission that can result in Local command execution. This attack appear to be exploitable via An authorized SSH user with the allowscp permission.</p>
+	<p>Insufficient sanitization of arguments passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.</p>
+       </blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://nvd.nist.gov/vuln/search/results?form_type=Advanced&cves=on&cpe_version=cpe%3a%2fa%3apizzashack%3arssh%3a2.3.4</url>
+      <cvename>CVE-2019-1000018</cvename>
+      <cvename>CVE-2019-3463</cvename>
+      <cvename>CVE-2019-3464</cvename>
+    </references>
+    <dates>
+      <discovery>2019-02-04</discovery>
+      <entry>2019-03-06</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="416ca0f4-3fe0-11e9-bbdd-6805ca0b3d42">
     <topic>rt -- XSS via jQuery</topic>
     <affects>


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