CVE-2019-6610
No exploitation reported by the sources we read.
- Published2019-04-11
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
On BIG-IP versions 14.0.0-14.0.0.4, 13.0.0-13.1.1.1, 12.1.0-12.1.4, 11.6.0-11.6.3.4, and 11.5.1-11.5.8, the system is vulnerable to a denial of service attack when performing URL classification.
Timeline
dates in UTC- 2019-04-1118:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-6610?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-6610?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 11.5 | ≥ 11.5.1, ≤ 11.5.8 | no fix published | NVD |
| 11.6 | ≥ 11.6.1, ≤ 11.6.3 | no fix published | NVD |
| 12.1 | ≥ 12.1.0, ≤ 12.1.4 | no fix published | NVD |
| 13.x | ≥ 13.0.0, ≤ 13.1.1 | no fix published | NVD |
| 14.0 | = 14.0.0 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
Advisories and patches
- support.f5.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.08.6read 2026-10-23
- NVDCVSS 2.09read 2026-10-23
- FIRST EPSSEPSS score1.1 %2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- Published
- 2019-04-11
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-6610?
Is CVE-2019-6610 actively exploited?
What is the CVSS score for CVE-2019-6610?
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