Vulnerability CVE-2016-7476
Published: 2017-05-11

Description:
The Traffic Management Microkernel (TMM) in F5 BIG-IP LTM, AAM, AFM, APM, ASM, GTM, Link Controller, PEM, PSM, and WebSafe 11.6.0 before 11.6.0 HF6, 11.5.0 before 11.5.3 HF2, and 11.3.0 before 11.4.1 HF10 may suffer from a memory leak while handling certain types of TCP traffic. Remote attackers may cause a denial of service (DoS) by way of a crafted TCP packet.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
F5 -> Big-ip global traffic manager 
F5 -> Big-ip local traffic manager 
F5 -> Big-ip application acceleration manager 
F5 -> Big-ip advanced firewall manager 
F5 -> Big-ip access policy manager 
F5 -> Big-ip policy enforcement manager 
F5 -> Big-ip application security manager 
F5 -> Big-ip link controller 
F5 -> Big-ip websafe 
F5 -> Big-ip protocol security manager 
F5 -> Big-ip protocol security module 

 References:
http://www.securityfocus.com/bid/94353
http://www.securitytracker.com/id/1037274
https://support.f5.com/csp/#/article/K87416818
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