CVE-2017-17549
Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend…
Does this matter?
Lower severity and a low EPSS score (1.57%). Track it; it rarely justifies an emergency change on its own.
Description
Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange.
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.57% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- citrix/application delivery controller firmware · citrix/netscaler gateway firmware
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/102177Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040011Third Party Advisory, VDB Entry
- https://support.citrix.com/article/ctx230612Vendor Advisory
- http://www.securityfocus.com/bid/102177Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040011Third Party Advisory, VDB Entry
- https://support.citrix.com/article/ctx230612Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.