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CVE-2017-6168

nvd nist
Published: Nov 17, 2017Modified: May 13, 2026

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7.4
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability: 2.2 / Impact: 5.2
Source: NVD

Description

On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3) a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) against RSA, which when exploited, may result in plaintext recovery of encrypted messages and/or a Man-in-the-middle (MiTM) attack, despite the attacker not having gained access to the server's private key itself, aka a ROBOT attack.

Affected (27)

9 products
Big Ip Ltm
Big Ip Afm
Big Ip Analytics
Big Ip Apm
Big Ip Asm
Big Ip Link Controller
Big Ip Pem
Websafe
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration C
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration D
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration E
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration F
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration G
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration H
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 11.6.0 to 11.6.2
From 12.0.0 to 12.1.2
Version 13.0.0
Configuration I
3 vulnerable
Vulnerable SoftwareAffected Versions
F5
From 12.0.0 to 12.1.2
Version 11.6.2
Version 13.0.0

References (10)

Source: f5sirt@f5.com
Third Party AdvisoryVDB Entry
Source: f5sirt@f5.com
Third Party AdvisoryVDB Entry
Source: f5sirt@f5.com
Technical DescriptionThird Party Advisory
Source: f5sirt@f5.com
Issue TrackingMitigationVendor Advisory
Source: f5sirt@f5.com
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Technical DescriptionThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingMitigationVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource

Timeline

No history available yet.