CVE-2019-6619 — F5 Big-ip Application Acceleration Manager vulnerability

4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 26.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Application Acceleration Manager+5 more
Timeline
PublishedMay 3
Latest updateMay 24

Description

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, the Traffic Management Microkernel (TMM) may restart when a virtual server has an HTTP/2 profile with Application Layer Protocol Negotiation (ALPN) enabled and it processes traffic where the ALPN extension size is zero.

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 Packages8 packages

▶NVDf5/big-ip_local_traffic_manager12.1.0 — 12.1.4.1+2
▶NVDf5/big-ip_application_security_manager12.1.0 — 12.1.4.1+2
▶NVDf5/big-ip_webaccelerator12.1.0 — 12.1.4.1+2
▶NVDf5/big-ip_link_controller12.1.0 — 12.1.4.1+2

🔴Vulnerability Details

2
GHSA
GHSA-h9f9-5vmf-w2j3: On BIG-IP 14↗2022-05-24
▶
CVEList
CVE-2019-6619: On BIG-IP 14↗2019-05-03
▶

📋Vendor Advisories

1
F5
CVE-2019-6619: On BIG-IP 14↗2019-05-03
▶
CVE-2019-6619 — F5 vulnerability | cvebase