CVE-2019-6638 — Infinite Loop in F5 Big-ip Access Policy Manager

CWE-835 — Infinite Loop6 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.5%
top 34.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
14
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Analytics+11 more
Timeline
PublishedJul 3
Latest updateMay 24

Description

On BIG-IP 14.1.0-14.1.0.5 and 14.0.0-14.0.0.4, Malformed http requests made to an undisclosed iControl REST endpoint can lead to infinite loop of the restjavad process.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages14 packages

▶NVDf5/big-ip_analytics14.0.0 — 14.0.0.5+1
▶NVDf5/big-ip_edge_gateway14.0.0 — 14.0.0.5+1
▶NVDf5/big-ip_webaccelerator14.0.0 — 14.0.0.5+1
▶NVDf5/big-ip_link_controller14.0.0 — 14.0.0.5+1
▶NVDf5/big-ip_domain_name_system14.0.0 — 14.0.0.5+1

🔴Vulnerability Details

2
GHSA
GHSA-jmww-463h-74hc: On BIG-IP 14↗2022-05-24
▶
CVEList
CVE-2019-6638: On BIG-IP 14↗2019-07-03
▶

📋Vendor Advisories

1
F5
CVE-2019-6638: On BIG-IP 14↗2019-07-03
▶

💬Community

1
Bugzilla
CVE-2019-10740 roundcubemail: information disclosure of encrypted message↗2019-04-15
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CVE-2019-6638 — Infinite Loop in F5 | cvebase