TLS and DTLS Vulnerability in Citrix NetScaler Application Delivery Controller and Gateway
CVE-2015-3642

5.9MEDIUM

Key Information:

Vendor

Citrix
Status
Netscaler Application Delivery Controller
Vendor
CVE Published:
2 August 2017

What is CVE-2015-3642?

The TLS and DTLS processing in Citrix NetScaler Application Delivery Controller and Gateway devices prior to specific firmware builds is vulnerable to a padding-oracle attack. This can allow attackers to intercept and extract cleartext data during transmission, increasing the risk of data exposure. Organizations should ensure their devices are updated to mitigate this vulnerability and safeguard against potential man-in-the-middle attacks.

References

http://support.citrix.com/article/CTX200378
x_refsource_CONFIRM

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

.