Description
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.
Metrics
CVSS 3.0 5.9/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/96151Third Party Advisory, VDB Entry
- https://github.com/nonce-disrespect/nonce-disrespectThird Party Advisory
- https://support.citrix.com/article/CTX220329Vendor Advisory
- http://www.securityfocus.com/bid/96151Third Party Advisory, VDB Entry
- https://github.com/nonce-disrespect/nonce-disrespectThird Party Advisory
- https://support.citrix.com/article/CTX220329Vendor Advisory
Timeline
- Published
- Feb 8, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified