git: df775d9b0750 - main - security/vuxml: Document CVE-2021-28091 for security/lasso.

Fri Jun 4 09:33:34 UTC 2021

The branch main has been updated by riggs:

URL: https://cgit.FreeBSD.org/ports/commit/?id=df775d9b0750551c46c5f344faa1e8789bbad071

commit df775d9b0750551c46c5f344faa1e8789bbad071
Author:     Thomas Zander <riggs at FreeBSD.org>
AuthorDate: 2021-06-04 09:30:07 +0000
Commit:     Thomas Zander <riggs at FreeBSD.org>
CommitDate: 2021-06-04 09:32:50 +0000

    security/vuxml: Document CVE-2021-28091 for security/lasso.
    
    PR:             256373
    Reported by:    spam123 at bitbert.com
---
 security/vuxml/vuln.xml | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml
index 3ec851227805..0648e8cecd62 100644
--- a/security/vuxml/vuln.xml
+++ b/security/vuxml/vuln.xml
@@ -76,6 +76,36 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+  <vuln vid="417de1e6-c31b-11eb-9633-b42e99a1b9c3">
+    <topic>lasso -- signature checking failure</topic>
+    <affects>
+      <package>
+	<name>lasso</name>
+	<range><lt>2.7.0</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">
+    <p>entrouvert reports:</p>
+    <blockquote cite="https://git.entrouvert.org/lasso.git/tree/NEWS?id=v2.7.0">
+      <p>When AuthnResponse messages are not signed (which is
+  permitted by the specifiation), all assertion's signatures should be
+  checked, but currently after the first signed assertion is checked all
+  following assertions are accepted without checking their signature, and
+  the last one is considered the main assertion.</p>
+    </blockquote>
+      </body>
+    </description>
+    <references>
+      <cvename>CVE-2021-28091</cvename>
+      <url>https://git.entrouvert.org/lasso.git/tree/NEWS?id=v2.7.0</url>
+    </references>
+    <dates>
+      <discovery>2021-06-01</discovery>
+      <entry>2021-06-01</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="079b3641-c4bd-11eb-a22a-693f0544ae52">
     <topic>go -- multiple vulnerabilities</topic>
     <affects>
