CVE-2019-6632 — Use of Insufficiently Random Values in F5 Big-ip Access Policy Manager

CWE-330 — Use of Insufficiently Random Values4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 69.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
14
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Analytics+11 more
Timeline
PublishedJul 3
Latest updateMay 24

Description

On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, under certain circumstances, attackers can decrypt configuration items that are encrypted because the vCMP configuration unit key is generated with insufficient randomness. The attack prerequisite is direct access to encrypted configuration and/or UCS files.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages14 packages

▶NVDf5/big-ip_access_policy_manager12.1.0 — 12.1.4.1+3
▶NVDf5/big-ip_analytics12.1.0 — 12.1.4.1+3
▶NVDf5/big-ip_edge_gateway12.1.0 — 12.1.4.1+3
▶NVDf5/big-ip_webaccelerator12.1.0 — 12.1.4.1+3
▶NVDf5/big-ip_link_controller12.1.0 — 12.1.4.1+3

🔴Vulnerability Details

2
GHSA
GHSA-2p6c-33px-9jhq: On BIG-IP 14↗2022-05-24
▶
CVEList
CVE-2019-6632: On BIG-IP 14↗2019-07-03
▶

📋Vendor Advisories

1
F5
CVE-2019-6632: On BIG-IP 14↗2019-07-03
▶
CVE-2019-6632 — Use of Insufficiently Random Values | cvebase