CVE-2017-17382

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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 might allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a ROBOT attack.

References

http://www.securityfocus.com/bid/102173

http://www.securitytracker.com/id/1039985

https://robotattack.org/

https://support.citrix.com/article/ctx230238

https://www.kb.cert.org/vuls/id/144389

Details

Source: MITRE

Published: 2017-12-13

Updated: 2019-10-03

Type: CWE-327

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
105415Return Of Bleichenbacher's Oracle Threat (ROBOT) Information DisclosureNessusGeneral
medium
105373Citrix NetScaler Multiple Vulnerabilities (CTX230238, CTX230612)NessusCGI abuses
medium