git: e2ee21b6d9e9 - main - security/vuxml: Document snapshot authentication bypass vulnerability in Grafana
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Date: Wed, 27 Oct 2021 09:02:12 UTC
The branch main has been updated by yasu:
URL: https://cgit.FreeBSD.org/ports/commit/?id=e2ee21b6d9e95f4daacef5b04106bfda93897e0f
commit e2ee21b6d9e95f4daacef5b04106bfda93897e0f
Author: Boris Korzun <drtr0jan@yandex.ru>
AuthorDate: 2021-10-26 10:29:22 +0000
Commit: Yasuhiro Kimura <yasu@FreeBSD.org>
CommitDate: 2021-10-27 09:01:21 +0000
security/vuxml: Document snapshot authentication bypass vulnerability in Grafana
PR: 258962
Differential Revision: https://reviews.freebsd.org/D32667
---
security/vuxml/vuln-2021.xml | 44 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/security/vuxml/vuln-2021.xml b/security/vuxml/vuln-2021.xml
index d0f4bb5cc273..07eb5f8e7db7 100644
--- a/security/vuxml/vuln-2021.xml
+++ b/security/vuxml/vuln-2021.xml
@@ -1,3 +1,47 @@
+ <vuln vid="757ee63b-269a-11ec-a616-6c3be5272acd">
+ <topic>Grafana -- Snapshot authentication bypass</topic>
+ <affects>
+ <package>
+ <name>grafana8</name>
+ <name>grafana7</name>
+ <name>grafana6</name>
+ <name>grafana</name>
+ <range><ge>8.0.0</ge><lt>8.1.6</lt></range>
+ <range><ge>2.0.1</ge><lt>7.5.11</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>Grafana Labs reports:</p>
+ <blockquote cite="https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/">
+ <p>Unauthenticated and authenticated users are able to view the snapshot with the lowest database key by accessing the literal paths:</p>
+ <ul>
+ <li><code>/dashboard/snapshot/:key</code>, or</li>
+ <li><code>/api/snapshots/:key</code></li>
+ </ul>
+ <p>If the snapshot "public_mode" configuration setting is set to true (vs default of false), unauthenticated users are able to delete the snapshot with the lowest database key by accessing the literal path:</p>
+ <ul>
+ <li><code>/api/snapshots-delete/:deleteKey</code></li>
+ </ul>
+ <p>Regardless of the snapshot "public_mode" setting, authenticated users are able to delete the snapshot with the lowest database key by accessing the literal paths:</p>
+ <ul>
+ <li><code>/api/snapshots/:key</code>, or</li>
+ <li><code>/api/snapshots-delete/:deleteKey</code></li>
+ </ul>
+ <p>The combination of deletion and viewing enables a complete walk through all snapshot data while resulting in complete snapshot data loss.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2021-39226</cvename>
+ <url>https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/</url>
+ </references>
+ <dates>
+ <discovery>2021-09-15</discovery>
+ <entry>2021-10-06</entry>
+ </dates>
+ </vuln>
+
<vuln vid="f4b15f7d-d33a-4cd0-a97b-709d6af0e43e">
<topic>minio -- policy restriction issue</topic>
<affects>