CVE-2019-6631
moderate-risk
Published 2019-07-03
On BIG-IP 11.5.1-11.6.4, iRules performing HTTP header manipulation may cause an interruption to service when processing traffic handled by a Virtual Server with an associated HTTP profile, in specific circumstances, when the requests do not strictly conform to RFCs.
Do I need to act?
~
1.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (13)
Affected Vendors
References (6)
Broken Link
http://www.securityfocus.com/bid/109119
Vendor Advisory
https://support.f5.com/csp/article/K19501795
Broken Link
http://www.securityfocus.com/bid/109119
Vendor Advisory
https://support.f5.com/csp/article/K19501795
46
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
3/34 · Minimal
Exposure
17/34 · Moderate