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CVE-2018-5531

N/A
Published: July 25, 2018 at 02:00 PM UTC
Updated: June 17, 2026 at 02:00 AM UTC
25 products affected across 2 vendorsBig IP Access Policy ManagerBig IP Application Security ManagerBig IP Advanced Firewall 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 0.5%

Description

Through undisclosed methods, on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6, adjacent network attackers can cause a denial of service for VCMP guest and host systems. Attack must be sourced from adjacent network (layer 2).

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 ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Advanced Firewall Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Analytics· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Application Acceleration Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Application Security Manager· F5
95%
10.1.0 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Domain Name System· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Edge Gateway· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Fraud Protection Service· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Global Traffic Manager· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7
Big IP Link Controller· F5
95%
11.2.1 ≤ v ≤ 11.5.611.6.0 ≤ v ≤ 11.6.3.112.1.0 ≤ v ≤ 12.1.3.513.0.0 ≤ v ≤ 13.1.0.7

Remediation

No guide yet

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

Patch and advisory references

References (1)

x_refsource_CONFIRMMitigationVendor Advisory
Source: [email protected]
https://support.f5.com/csp/article/K64721111

CVSS

6.1MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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