Logstash versions before 7.4.1 and 6.8.4 contain a denial of service flaw in the Logstash Beats input plugin
Published Oct 30, 2019
7.5
HIGHCVSS 3.1
EPSS 2.08%
Description
Logstash versions before 7.4.1 and 6.8.4 contain a denial of service flaw in the Logstash Beats input plugin. An unauthenticated user who is able to connect to the port the Logstash beats input could send a specially crafted network packet that would cause Logstash to stop responding.
Affected products
-
- Version before 7.4.1 and 6.8.4StatusaffectedConstraints-
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.08% (0.02080) | 80.82th | v5 (v2026.06.15) |
| Jul 13, 2026 | 2.08% (0.02080) | 79.31th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.25% (0.00250) | 65.34th | v3 (v2023.03.01) |
| Feb 28, 2024 | 0.25% (0.00250) | 64.09th | v3 (v2023.03.01) |
| Aug 19, 2023 | 0.25% (0.00250) | 62.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00209) | 57.02th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.74% (0.05736) | 77.22th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.49% (0.04486) | 75.02th | v1 |
| Jan 6, 2022 | 4.49% (0.04486) | 74.80th | v1 |
| Sep 1, 2021 | 1.04% (0.01036) | 62.47th | v1 |
| Apr 14, 2021 | 1.04% (0.01036) | 0.00th | v1 |
References (3)
- https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 x_refsource_CONFIRMVendor Advisory
- https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909 x_refsource_CONFIRMVendor Advisory
- https://www.elastic.co/community/security x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 | x_refsource_CONFIRMVendor Advisory | |
| https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909 | x_refsource_CONFIRMVendor Advisory | |
| https://www.elastic.co/community/security | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.