CVE-2018-5513 — Improper Input Validation in F5 Big-ip Access Policy Manager

CWE-20 — Improper Input Validation5 documents5 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
PublishedJun 1
Latest updateMay 14

Description

On F5 BIG-IP 13.1.0-13.1.0.3, 13.0.0, 12.1.0-12.1.3.3, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, a malformed TLS handshake causes TMM to crash leading to a disruption of service. This issue is only exposed on the data plane when Proxy SSL configuration is enabled. The control plane is not impacted by this issue.

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_controller11.2.1 — 11.5.5+4
▶NVDf5/big-ip_websafe11.2.1 — 11.5.5+4
▶NVDf5/big-ip_analytics11.2.1 — 11.5.5+4
▶NVDf5/big-ip_edge_gateway11.2.1 — 11.5.5+4
▶NVDf5/big-ip_webaccelerator11.2.1 — 11.5.5+4

🔴Vulnerability Details

2
GHSA
GHSA-qf47-p59r-xq6g: On F5 BIG-IP 13↗2022-05-14
▶
CVEList
CVE-2018-5513: On F5 BIG-IP 13↗2018-06-01
▶

📋Vendor Advisories

1
F5
CVE-2018-5513: On F5 BIG-IP 13↗2018-06-01
▶

💬Community

1
Bugzilla
CVE-2018-1000039 mupdf: multiple use after free in the PDF parser↗2018-05-24
▶
CVE-2018-5513 — Improper Input Validation in F5 | cvebase