CVE-2019-6673 — F5 Big-ip Fraud Protection Service vulnerability

4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.9%
top 24.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Application Acceleration Manager+6 more
Timeline
PublishedNov 27
Latest updateMay 24

Description

On versions 15.0.0-15.0.1 and 14.0.0-14.1.2, when the BIG-IP is configured in HTTP/2 Full Proxy mode, specifically crafted requests may cause a disruption of service provided by the Traffic Management Microkernel (TMM).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages9 packages

▶NVDf5/big-ip_local_traffic_manager14.0.0 — 14.1.2+1
▶NVDf5/big-ip_fraud_protection_service14.0.0 — 14.1.2+1
▶NVDf5/big-ip_link_controller14.0.0 — 14.1.2+1
▶NVDf5/big-ip_access_policy_manager14.0.0 — 14.1.2+1
▶NVDf5/big-ip_advanced_firewall_manager14.0.0 — 14.1.2+1

🔴Vulnerability Details

2
GHSA
GHSA-5v5p-mmf9-j38j: On versions 15↗2022-05-24
▶
CVEList
CVE-2019-6673: On versions 15↗2019-11-27
▶

📋Vendor Advisories

1
F5
CVE-2019-6673: On versions 15↗2019-11-27
▶
CVE-2019-6673 — F5 vulnerability | cvebase