Strix
26.1K

CVE-2018-5533

UnknownEPSS 1.78%

Last modified

CVE-2018-5533 is a vulnerability of currently unknown severity. Under certain conditions on F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic.. EPSS estimates a 1.78% chance of exploitation in the next 30 days.

Description

Under certain conditions on F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic.

Metrics

EPSS Probability
1.78%

75.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Local Traffic Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Local Traffic Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Local Traffic Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Local Traffic Manager13.0.0
F5Big-Ip Application Acceleration Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Application Acceleration Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Application Acceleration Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Application Acceleration Manager13.0.0
F5Big-Ip Advanced Firewall Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Advanced Firewall Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Advanced Firewall Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Advanced Firewall Manager13.0.0
F5Big-Ip Analytics>= 11.5.0, <= 11.5.6
F5Big-Ip Analytics>= 11.6.0, <= 11.6.3.1
F5Big-Ip Analytics>= 12.1.0, <= 12.1.2
F5Big-Ip Analytics13.0.0
F5Big-Ip Access Policy Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Access Policy Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Access Policy Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Access Policy Manager13.0.0
F5Big-Ip Application Security Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Application Security Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Application Security Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Application Security Manager13.0.0
F5Big-Ip Domain Name System>= 11.5.0, <= 11.5.6
F5Big-Ip Domain Name System>= 11.6.0, <= 11.6.3.1
F5Big-Ip Domain Name System>= 12.1.0, <= 12.1.2
F5Big-Ip Domain Name System13.0.0
F5Big-Ip Edge Gateway>= 11.5.0, <= 11.5.6
F5Big-Ip Edge Gateway>= 11.6.0, <= 11.6.3.1
F5Big-Ip Edge Gateway>= 12.1.0, <= 12.1.2
F5Big-Ip Edge Gateway13.0.0
F5Big-Ip Fraud Protection Service>= 11.5.0, <= 11.5.6
F5Big-Ip Fraud Protection Service>= 11.6.0, <= 11.6.3.1
F5Big-Ip Fraud Protection Service>= 12.1.0, <= 12.1.2
F5Big-Ip Fraud Protection Service13.0.0
F5Big-Ip Global Traffic Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Global Traffic Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Global Traffic Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Global Traffic Manager13.0.0
F5Big-Ip Link Controller>= 11.5.0, <= 11.5.6
F5Big-Ip Link Controller>= 11.6.0, <= 11.6.3.1
F5Big-Ip Link Controller>= 12.1.0, <= 12.1.2
F5Big-Ip Link Controller13.0.0
F5Big-Ip Policy Enforcement Manager>= 11.5.0, <= 11.5.6
F5Big-Ip Policy Enforcement Manager>= 11.6.0, <= 11.6.3.1
F5Big-Ip Policy Enforcement Manager>= 12.1.0, <= 12.1.2
F5Big-Ip Policy Enforcement Manager13.0.0
F5Big-Ip Webaccelerator>= 11.5.0, <= 11.5.6
F5Big-Ip Webaccelerator>= 11.6.0, <= 11.6.3.1

Showing 50 of 52 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-5533?
Under certain conditions on F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic.
How severe is CVE-2018-5533?
Severity scoring for CVE-2018-5533 is pending analysis. The EPSS model estimates a 1.78% probability of exploitation in the next 30 days.
How do I fix CVE-2018-5533?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-5533?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST