CVE-2016-5023
Virtual servers in F5 BIG-IP systems 11.2.1 HF11 through HF15, 11.4.1 HF4 through HF10, 11.5.3 through 11.5.4, 11.6.0 HF5 through HF7, and 12.0.0, when configured with a TCP profile, allow remote attackers to cause a denial of service (Traffic…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Virtual servers in F5 BIG-IP systems 11.2.1 HF11 through HF15, 11.4.1 HF4 through HF10, 11.5.3 through 11.5.4, 11.6.0 HF5 through HF7, and 12.0.0, when configured with a TCP profile, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.05% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- f5/big-ip edge gateway · f5/big-ip protocol security module · f5/big-ip analytics · f5/big-ip application security manager · f5/big-ip advanced firewall manager · f5/big-ip domain name system · f5/big-ip policy enforcement manager · f5/big-ip wan optimization manager · f5/big-ip access policy manager · f5/big-ip application acceleration manager · f5/big-ip link controller · f5/big-ip global traffic manager · f5/big-ip webaccelerator
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/92670Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036624Third Party Advisory, VDB Entry
- https://support.f5.com/kb/en-us/solutions/public/k/19/sol19784568.htmlVendor Advisory
- http://www.securityfocus.com/bid/92670Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036624Third Party Advisory, VDB Entry
- https://support.f5.com/kb/en-us/solutions/public/k/19/sol19784568.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.