Echo and chargen, or other combinations of UDP services, can be used in tandem to flood the server, a.k.a
Published Sep 29, 1999
No CVSS score
EPSS 14.52%
Description
Echo and chargen, or other combinations of UDP services, can be used in tandem to flood the server, a.k.a. UDP bomb or UDP packet storm.
Affected products
No data.
No data.
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
14.52% 0.14515
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.14515
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 14.52% (0.14515) | 96.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 14.63% (0.14630) | 96.21th | v5 (v2026.06.15) |
| Apr 21, 2026 | 45.80% (0.45804) | 97.63th | v4 (v2025.03.14) |
| Feb 26, 2026 | 43.71% (0.43714) | 97.45th | v4 (v2025.03.14) |
| Jan 24, 2026 | 50.26% (0.50262) | 97.75th | v4 (v2025.03.14) |
| Aug 30, 2025 | 49.03% (0.49033) | 97.69th | v4 (v2025.03.14) |
| Mar 30, 2025 | 47.65% (0.47650) | 97.46th | v4 (v2025.03.14) |
| Mar 29, 2025 | 49.68% (0.49678) | 96.80th | v4 (v2025.03.14) |
| Mar 28, 2025 | 47.65% (0.47650) | 97.45th | v4 (v2025.03.14) |
| Mar 18, 2025 | 41.09% (0.41088) | 97.10th | v4 (v2025.03.14) |
| Mar 17, 2025 | 22.79% (0.22785) | 95.42th | v4 (v2025.03.14) |
| Dec 12, 2024 | 87.55% (0.87549) | 98.78th | v3 (v2023.03.01) |
| Feb 8, 2024 | 87.55% (0.87549) | 98.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.33% (0.01326) | 83.91th | v3 (v2023.03.01) |
| Mar 6, 2023 | 29.72% (0.29721) | 97.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 29.72% (0.29721) | 96.24th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (1)
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-233-01 x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSMA-18-233-01 | x_refsource_MISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 29, 1999
Updated Mar 17, 2025
Reserved Jun 7, 1999
Link CVE-1999-0103
CISA Vulnrichment
Updated n/a