CVE-2019-6631
HIGH
7.5
CVSS Score
Published: July 3, 2019 at 05:54 PM UTC
Updated: June 17, 2026 at 02:39 AM UTC
14 products affected across 1 vendorBig IP Access Policy ManagerBig IP Application Security ManagerBig IP Advanced Firewall Manager
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Severity
HIGH7.5
Exploit prediction
EPSS 3%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
11.5.2 ≤ v ≤ 11.6.4
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
VDB Entryx_refsource_BIDBroken LinkThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/109119x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.f5.com/csp/article/K19501795x_refsource_CONFIRM
Source: [email protected]
https://support.f5.com/csp/article/K19501795?utm_source=f5support&%3Butm_medium=RSSCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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