Improper input validation in F5 Big-Ip Access Policy Manager
CVE-2016-9249
An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic Management Microkernel (TMM) to restart, resulting in a Denial-of-Service (DoS).
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- F5 Big-Ip Access Policy Manager — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Advanced Firewall Manager — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Analytics — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Application Acceleration Manager — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Application Security Manager — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Domain Name System — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Link Controller — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Local Traffic Manager — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Policy Enforcement Manager — versions 12.0.0, 12.1.0, 12.1.1
- F5 Big-Ip Websafe — versions 12.0.0, 12.1.0, 12.1.1
Weakness classification (CWE)
References
- www.securityfocus.com/bid/95825 (VDB Entry, Third Party Advisory, vdb-entry)
- support.f5.com/csp/article/K71282001 (Vendor Advisory)
- www.securitytracker.com/id/1037715 (vdb-entry)
Frequently asked questions
- What is CVE-2016-9249?
- CVE-2016-9249 is a high-severity vulnerability in F5 Big-Ip Access Policy Manager, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-01-31.
- How severe is CVE-2016-9249?
- High severity. CVSS v3 base score is 7.5 out of 10.