BSA-2017-442

Brocade Security Advisory ID

BSA-2017-442

Initial Publication Date

09/29/2017

Last Updated

12/24/2018

Revision

3.0: Final

Risk Impact

Low

Workaround

N/A

Component

OpenLDAP

Affected CVE

CVE-2016-4984

CVSS Score

2.7

Summary

/usr/libexec/openldap/generate-server-cert.sh in openldap-servers sets weak permissions for the TLS certificate, which allows local users to obtain the TLS certificate by leveraging a race condition between the creation of the certificate, and the chmod to protect it.

Products Confirmed Not Vulnerable

No Brocade Fibre Channel technology products from Broadcom are currently known to be affected by this vulnerability.

Workaround

There are no workarounds that address this vulnerability.

Revision History

Version Change Date
1.0 Initial Publication September 29, 2017
2.0 Updated to address ADX, vADX, & WC October 13, 2017
3.0 updated for Brocade Fiber Channel Only December 24, 2018

Disclaimer

THIS DOCUMENT IS PROVIDED ON AN AS-IS BASIS SOLELY FOR INFORMATIONAL PURPOSES AND DOES NOT IMPLY ANY KIND OF GUARANTY OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. YOUR USE OF THE INFORMATION CONTAINED HEREIN IS AT YOUR OWN RISK. ALL INFORMATION PROVIDED HEREIN IS BASED ON BROCADE'S CURRENT KNOWLEDGE AND UNDERSTANDING OF THE VULNERABILITY AND IMPACT TO BROCADE HARDWARE AND SOFTWARE PRODUCTS. BROCADE RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.