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CVE-2014-4024

MEDIUMCVSS 5.9/10EPSS 1.62%

Last modified

CVE-2014-4024 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. SSL virtual servers in F5 BIG-IP systems 10.x before 10.2.4 HF9, 11.x before 11.2.1 HF12, 11.3.0 before HF10, 11.4.0 before HF8, 11.4.1 before HF5, 11.5.0 before HF5, and 11.5.1 before HF5, when used with third-party Secure Sockets Layer (SSL) accelerator cards, might allow remote attackers to have unspecified impact via a timing side-channel attack.. EPSS estimates a 1.62% chance of exploitation in the next 30 days.

Description

SSL virtual servers in F5 BIG-IP systems 10.x before 10.2.4 HF9, 11.x before 11.2.1 HF12, 11.3.0 before HF10, 11.4.0 before HF8, 11.4.1 before HF5, 11.5.0 before HF5, and 11.5.1 before HF5, when used with third-party Secure Sockets Layer (SSL) accelerator cards, might allow remote attackers to have unspecified impact via a timing side-channel attack.

Metrics

CVSS 3.1
5.9/10

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
1.62%

73.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Local Traffic Manager>= 10.0.0, <= 10.2.4
F5Big-Ip Local Traffic Manager>= 11.0.0, <= 11.5.1
F5Big-Ip Application Acceleration Manager>= 11.4.0, <= 11.5.1
F5Big-Ip Advanced Firewall Manager>= 11.3.0, <= 11.5.1
F5Big-Ip Analytics>= 11.0.0, <= 11.5.1
F5Big-Ip Access Policy Manager>= 10.1.0, <= 10.2.4
F5Big-Ip Access Policy Manager>= 11.0.0, <= 11.5.1
F5Big-Ip Application Security Manager>= 10.0.0, <= 10.2.4
F5Big-Ip Application Security Manager>= 11.0.0, <= 11.5.1
F5Big-Ip Edge Gateway>= 10.1.0, <= 10.2.4
F5Big-Ip Edge Gateway>= 11.0.0, <= 11.3.0
F5Big-Ip Global Traffic Manager>= 10.0.0, <= 10.2.4
F5Big-Ip Global Traffic Manager>= 11.0.0, <= 11.5.1
F5Big-Ip Link Controller>= 10.0.0, <= 10.2.4
F5Big-Ip Link Controller>= 11.0.0, <= 11.5.1
F5Big-Ip Policy Enforcement Manager>= 11.3.0, <= 11.5.1
F5Big-Ip Protocol Security Module>= 10.0.0, <= 10.2.4
F5Big-Ip Protocol Security Module>= 11.0.0, <= 11.4.1
F5Big-Ip Webaccelerator>= 10.0.0, <= 10.2.4
F5Big-Ip Webaccelerator>= 11.0.0, <= 11.3.0
F5Big-Ip Wan Optimization Manager>= 10.0.0, <= 10.2.4
F5Big-Ip Wan Optimization Manager>= 11.0.0, <= 11.3.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-4024?
SSL virtual servers in F5 BIG-IP systems 10.x before 10.2.4 HF9, 11.x before 11.2.1 HF12, 11.3.0 before HF10, 11.4.0 before HF8, 11.4.1 before HF5, 11.5.0 before HF5, and 11.5.1 before HF5, when used with third-party Secure Sockets Layer (SSL) accelerator cards, might allow remote attackers to have unspecified impact via a timing side-channel attack.
How severe is CVE-2014-4024?
CVE-2014-4024 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 1.62% probability of exploitation in the next 30 days.
How do I fix CVE-2014-4024?
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.

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Source: NVD / NIST