CVE-2016-3406

Published on: 01/18/2017 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:02 PM UTC

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Zimbra Collaboration Suite from Synacor contain the following vulnerability:

Multiple cross-site request forgery (CSRF) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to hijack the authentication of unspecified victims via vectors involving (1) the Client uploader extension or (2) extension REST handlers, aka bugs 104294 and 104456.

  • CVE-2016-3406 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Bug 104456 – extension REST handlers are not protected by CSRF [CWE-352] Issue Tracking
Third Party Advisory
bugzilla.zimbra.com
text/html
URL Logo CONFIRM bugzilla.zimbra.com/show_bug.cgi?id=104456
Zimbra Releases/8.7.0 - Zimbra :: Tech Center Release Notes
wiki.zimbra.com
text/html
URL Logo CONFIRM wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0
Bug 104294 – CSRF - Client uploader extension [CWE-352] Issue Tracking
Third Party Advisory
bugzilla.zimbra.com
text/html
URL Logo CONFIRM bugzilla.zimbra.com/show_bug.cgi?id=104294
Zimbra Security Advisories - Zimbra :: Tech Center Vendor Advisory
wiki.zimbra.com
text/html
URL Logo CONFIRM wiki.zimbra.com/wiki/Zimbra_Security_Advisories
Zimbra Collaboration Suite CVE-2016-3406 Multiple Cross Site Request Forgery Vulnerabilities cve.report (archive)
text/html
URL Logo BID 95890

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSynacorZimbra Collaboration SuiteAllAllAllAll
  • cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*: