CVE-2018-15330 — Improper Input Validation in F5 Big-ip Domain Name System

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 30.17%
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
PublishedDec 20
Latest updateMay 14

Description

On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, or 12.1.0-12.1.3.7, when a virtual server using the inflate functionality to process a gzip bomb as a payload, the BIG-IP system will experience a fatal error and may cause the Traffic Management Microkernel (TMM) to produce a core file.

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_domain_name_system12.1.0 — 12.1.3.7+2
▶NVDf5/big-ip_local_traffic_manager12.1.0 — 12.1.3.7+2
▶NVDf5/big-ip_global_traffic_manager12.1.0 — 12.1.3.7+2
▶NVDf5/big-ip_analytics12.1.0 — 12.1.3.7+2
▶NVDf5/big-ip_edge_gateway12.1.0 — 12.1.3.7+2

🔴Vulnerability Details

2
GHSA
GHSA-h5g4-9qh8-cmr3: On BIG-IP 14↗2022-05-14
▶
CVEList
CVE-2018-15330: On BIG-IP 14↗2018-12-20
▶

📋Vendor Advisories

1
F5
CVE-2018-15330: On BIG-IP 14↗2018-12-20
▶
CVE-2018-15330 — Improper Input Validation in F5 | cvebase