CVE-2017-5933

5.9MEDIUM

Key Information:

Vendor
Citrix
Status
Netscaler Application Delivery Controller Firmware
Vendor
CVE Published:
8 February 2017

Summary

Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a "forbidden attack," a similar issue to CVE-2016-0270.

References

https://github.com/nonce-disrespect/nonce-disrespect
x_refsource_MISC
https://support.citrix.com/article/CTX220329
x_refsource_CONFIRM
http://www.securityfocus.com/bid/96151
vdb-entryx_refsource_BID

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.