Medium severity · published Mar 19, 2018
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…
5.9
CVSS
1.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
10.1.0 through 10.2.4; 11.0.0 through 11.5.1 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
11.3.0 through 11.5.1 · source: NVD
BA
Big-ip Analytics · F5
11.0.0 through 11.5.1 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
11.4.0 through 11.5.1 · source: NVD
BA
Big-ip Application Security Manager · F5
10.0.0 through 10.2.4; 11.0.0 through 11.5.1 · source: NVD
BE
Big-ip Edge Gateway · F5
10.1.0 through 10.2.4; 11.0.0 through 11.3.0 · source: NVD
BG
Big-ip Global Traffic Manager · F5
10.0.0 through 10.2.4; 11.0.0 through 11.5.1 · source: NVD
BL
Big-ip Link Controller · F5
10.0.0 through 10.2.4; 11.0.0 through 11.5.1 · source: NVD
BL
Big-ip Local Traffic Manager · F5
10.0.0 through 10.2.4; 11.0.0 through 11.5.1 · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
11.3.0 through 11.5.1 · source: NVD
BP
Big-ip Protocol Security Module · F5
10.0.0 through 10.2.4; 11.0.0 through 11.4.1 · source: NVD
BW
Big-ip Wan Optimization Manager · F5
10.0.0 through 10.2.4; 11.0.0 through 11.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-4024
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-4024
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/95834
Vendor Advisory
https://support.f5.com/csp/article/K15500
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