Critical severity · published Sep 7, 2016
CVE-2016-5022
F5 BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3;…
9.8
CVSS
3.5%
EPSS
No
On KEV
Description
F5 BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3; BIG-IP AAM, AFM, and PEM 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3; BIG-IP DNS 12.x before 12.0.0 HF3; BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.x before 11.2.1 HF16 and 11.3.0; BIG-IP GTM 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, and 11.6.x before 11.6.1 HF1; BIG-IP PSM 11.2.x before 11.2.1 HF16, 11.3.x, and 11.4.0 through 11.4.1; Enterprise Manager 3.1.1; BIG-IQ Cloud and Security 4.0.0 through 4.5.0; BIG-IQ Device 4.2.0 through 4.5.0; BIG-IQ ADC 4.5.0; BIG-IQ Centralized Management 5.0.0; BIG-IQ Cloud and Orchestration 1.0.0; and iWorkflow 2.0.0, when Packet Filtering is enabled on virtual servers and possibly self IP addresses, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) and possibly have unspecified other impact via crafted network traffic.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.5% · higher than 89% 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
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1; 11.5.0; +7 more · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; 11.5.3; +4 more · source: NVD
BA
Big-ip Analytics · F5
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1; 11.5.0; +7 more · source: NVD
BA
Big-ip Application Acceleration Manager · F5
11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; 11.5.3; +4 more · source: NVD
BA
Big-ip Application Security Manager · F5
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1; 11.5.0; +7 more · source: NVD
BD
Big-ip Domain Name System · F5
12.0.0 · source: NVD
BE
Big-ip Edge Gateway · F5
11.2.0; 11.2.1; 11.3.0 · source: NVD
BG
Big-ip Global Traffic Manager · F5
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1; 11.5.0; +6 more · source: NVD
BL
Big-ip Link Controller · F5
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1; 11.5.0; +7 more · source: NVD
BL
Big-ip Local Traffic Manager · F5
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1; 11.5.0; +7 more · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
11.4.0; 11.4.1; 11.5.0; 11.5.1; 11.5.2; 11.5.3; +4 more · source: NVD
BP
Big-ip Protocol Security Module · F5
11.2.0; 11.2.1; 11.3.0; 11.4.0; 11.4.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-5022
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-5022
Third Party Advisory
http://www.securitytracker.com/id/1036709
Third Party Advisory
http://www.securitytracker.com/id/1036710
Vendor Advisory
https://support.f5.com/kb/en-us/solutions/public/k/06/sol06045217.html
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