CVE-2018-5517 — Improper Input Validation in F5 Big-ip Access Policy Manager

CWE-20 — Improper Input Validation4 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 2
Latest updateMay 14

Description

On F5 BIG-IP 13.1.0-13.1.0.5, malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service. The control plane is not exposed to this issue. This issue impacts the data plane virtual servers and self IPs.

CVSS vector

CVSS:3.0/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_link_controller13.1.0 — 13.1.0.5
▶NVDf5/big-ip_websafe13.1.0 — 13.1.0.5
▶NVDf5/big-ip_analytics13.1.0 — 13.1.0.5
▶NVDf5/big-ip_edge_gateway13.1.0 — 13.1.0.5
▶NVDf5/big-ip_webaccelerator13.1.0 — 13.1.0.5

🔴Vulnerability Details

2
GHSA
GHSA-cmj6-4pjx-ghf8: On F5 BIG-IP 13↗2022-05-14
▶
CVEList
CVE-2018-5517: On F5 BIG-IP 13↗2018-05-02
▶

📋Vendor Advisories

1
F5
CVE-2018-5517: On F5 BIG-IP 13↗2018-05-02
▶
CVE-2018-5517 — Improper Input Validation in F5 | cvebase