An improperly performed length calculation on a buffer in PlaintextRecordLayer could lead to an infinite loop and denial-of-service based on user input
Published Apr 29, 2019
7.5
HIGHCVSS 3.1
EPSS 2.42%
Description
An improperly performed length calculation on a buffer in PlaintextRecordLayer could lead to an infinite loop and denial-of-service based on user input. This issue affected versions of fizz prior to v2019.03.04.00.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<v2019.03.04.00
- Version v2019.03.04.00StatusaffectedConstraints-
- 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 v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.42% (0.02420) | 83.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.42% (0.02420) | 81.97th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.36% (0.00363) | 72.61th | v3 (v2023.03.01) |
| Apr 22, 2024 | 0.36% (0.00363) | 72.09th | v3 (v2023.03.01) |
| Mar 4, 2024 | 0.27% (0.00266) | 65.45th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.27% (0.00266) | 63.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00103) | 40.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 28, 2023 | 0.89% (0.00885) | 27.87th | v2 (v2022.01.01) |
| Jun 15, 2022 | 4.50% (0.04499) | 87.92th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v5 (v2026.06.15) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (3)
Change history (0)
No recorded changes yet.