CVE-2016-9249 — Improper Input Validation in F5 Big-ip Local Traffic Manager

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.8%
top 26.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Analytics+7 more
Timeline
PublishedJan 31
Latest updateMay 17

Description

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).

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages10 packages

▶NVDf5/big-ip_local_traffic_manager12.0.0, 12.1.0, 12.1.1+2
▶NVDf5/big-ip_websafe12.0.0, 12.1.0, 12.1.1+2
▶NVDf5/big-ip_analytics12.0.0, 12.1.0, 12.1.1+2
▶NVDf5/big-ip_link_controller12.0.0, 12.1.0, 12.1.1+2
▶NVDf5/big-ip_domain_name_system12.0.0, 12.1.0, 12.1.1+2

🔴Vulnerability Details

2
GHSA
GHSA-cgcv-jfr4-p5gq: An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic Management Microkernel (TMM) to re↗2022-05-17
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CVEList
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 re↗2017-01-31
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📋Vendor Advisories

1
F5
CVE-2016-9249: An undisclosed traffic pattern received by a BIG-IP Virtual Server with TCP Fast Open enabled may cause the Traffic M...↗2017-01-31
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CVE-2016-9249 — Improper Input Validation in F5 | cvebase