CVE-2018-5531 — Improper Input Validation in F5 Big-ip Fraud Protection Service

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.4HIGHNVD
EPSS
0.2%
top 60.67%
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
PublishedJul 25
Latest updateMay 14

Description

Through undisclosed methods, on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6, adjacent network attackers can cause a denial of service for VCMP guest and host systems. Attack must be sourced from adjacent network (layer 2).

CVSS vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HExploitability: 2.8 | Impact: 4.0

Affected Packages13 packages

▶NVDf5/big-ip_fraud_protection_service11.2.1 — 11.5.6+3
▶NVDf5/big-ip_analytics11.2.1 — 11.5.6+3
▶NVDf5/big-ip_edge_gateway11.2.1 — 11.5.6+3
▶NVDf5/big-ip_webaccelerator11.2.1 — 11.5.6+3
▶NVDf5/big-ip_link_controller11.2.1 — 11.5.6+3

🔴Vulnerability Details

2
GHSA
GHSA-7mw4-4m54-jm62: Through undisclosed methods, on F5 BIG-IP 13↗2022-05-14
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CVEList
CVE-2018-5531: Through undisclosed methods, on F5 BIG-IP 13↗2018-07-25
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📋Vendor Advisories

1
F5
CVE-2018-5531: Through undisclosed methods, on F5 BIG-IP 13↗2018-07-25
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CVE-2018-5531 — Improper Input Validation in F5 | cvebase