CVE-2019-6611 — F5 Big-ip Domain Name System vulnerability

4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 26.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
13
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Analytics+10 more
Timeline
PublishedMay 3
Latest updateMay 24

Description

When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VPN traffic, the BIG-IP system may execute incorrect logic. The TMM may restart and produce a core file as a result of this condition. The BIG-IP system provisioned with the CGNAT module and configured with a virtual server using a PPTP profile is exposed to this vulnerability.

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 Packages13 packages

▶NVDf5/big-ip_domain_name_system11.5.2 — 11.5.9+4
▶NVDf5/big-ip_local_traffic_manager11.5.2 — 11.5.9+4
▶NVDf5/big-ip_global_traffic_manager11.5.2 — 11.5.9+4
▶NVDf5/big-ip_analytics11.5.2 — 11.5.9+4
▶NVDf5/big-ip_edge_gateway11.5.2 — 11.5.9+4

🔴Vulnerability Details

2
GHSA
GHSA-cm77-cg9p-x2w6: When BIG-IP 14↗2022-05-24
▶
CVEList
CVE-2019-6611: When BIG-IP 14↗2019-05-03
▶

📋Vendor Advisories

1
F5
CVE-2019-6611: When BIG-IP 14↗2019-05-03
▶
CVE-2019-6611 — F5 vulnerability | cvebase