CVE-2018-5503 — Improper Input Validation in F5 Big-ip Policy Enforcement Manager

CWE-20 — Improper Input Validation5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.9%
top 24.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
F5 Big-ip Policy Enforcement ManagerF5 Networks INC Big-ip
Timeline
PublishedMar 22
Latest updateMay 14

Description

On F5 BIG-IP versions 13.0.0 - 13.1.0.3 or 12.0.0 - 12.1.3.1, TMM may restart when processing a specifically crafted page through a virtual server with an associated PEM policy that has content insertion as an action.

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 Packages2 packages

▶NVDf5/big-ip_policy_enforcement_manager12.0.0 — 12.1.3.2+1
▶CVEListV5f5_networks_inc/big-ip12.0.0 - 12.1.3.1, 13.0.0 - 13.1.0.3+1

🔴Vulnerability Details

2
GHSA
GHSA-mwr4-5q6m-7g7q: On F5 BIG-IP versions 13↗2022-05-14
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CVEList
CVE-2018-5503: On F5 BIG-IP versions 13↗2018-03-22
▶

📋Vendor Advisories

1
F5
CVE-2018-5503: On F5 BIG-IP versions 13↗2018-03-22
▶

💬Community

1
Bugzilla
CVE-2018-1000037 mupdf: multiple reachable assertions in the PDF parser↗2018-05-24
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CVE-2018-5503 — Improper Input Validation in F5 | cvebase