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CVE-2018-15317

N/A
Published: October 31, 2018 at 02:00 PM UTC
Updated: June 17, 2026 at 01:42 AM UTC
25 products affected across 2 vendorsBig IP Access Policy ManagerBig IP Advanced Firewall ManagerBig IP Local Traffic Manager

Using BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator) by F5 Networks, Inc.?

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Severity
N/A
Exploit prediction
EPSS 1%

Description

In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.5, 12.1.0-12.1.4.1, and 11.2.1-11.6.3.2, an attacker sending specially crafted SSL records to a SSL Virtual Server will cause corruption in the SSL data structures leading to intermittent decrypt BAD_RECORD_MAC errors. Clients will be unable to access the application load balanced by a virtual server with an SSL profile until tmm is restarted.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Access Policy Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Advanced Firewall Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Analytics· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Application Acceleration Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Domain Name System· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Edge Gateway· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Fraud Protection Service· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Global Traffic Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Link Controller· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.2
Big IP Local Traffic Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.212.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.714.0.0 ≤ v ≤ 14.0.0.211.2.1-11.5.611.6.0-11.6.3.212.1.0-12.1.3.513.0.0-13.1.0.714.0.0-14.0.0.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMMitigationVendor Advisory
Source: [email protected]
https://support.f5.com/csp/article/K43625118
x_refsource_CONFIRM
Source: [email protected]
https://support.f5.com/csp/article/K43625118?utm_source=f5support&amp%3Butm_medium=RSS

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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