HIGH
An issue was discovered in Wowza Streaming Engine before 4.7.1
Published Mar 1, 2018
7.5
HIGHCVSS 3.0
EPSS 1.49%
Description
An issue was discovered in Wowza Streaming Engine before 4.7.1. There is a denial of service (memory consumption) via a crafted HTTP request.
Affected products
No data.
- < 4.7.1
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.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.49% 0.01490
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01490
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.49% (0.01490) | 73.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.52% (0.01519) | 71.19th | v5 (v2026.06.15) |
| Mar 29, 2025 | 1.86% (0.01860) | 72.01th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.16% (0.00162) | 53.21th | v3 (v2023.03.01) |
| Jan 17, 2024 | 0.16% (0.00162) | 52.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00160) | 50.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.78% (0.00777) | 21.50th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.78% (0.00777) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://raw.githubusercontent.com/WowzaMediaSystems/public_cve/main/wowza-streaming-engine/CVE-2018-7048.txt x_refsource_MISC
- https://www.wowza.com/docs/wowza-streaming-engine-4-7-1-release-notes x_refsource_MISCRelease NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://raw.githubusercontent.com/WowzaMediaSystems/public_cve/main/wowza-streaming-engine/CVE-2018-7048.txt | x_refsource_MISC | |
| https://www.wowza.com/docs/wowza-streaming-engine-4-7-1-release-notes | x_refsource_MISCRelease NotesVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 1, 2018
Updated Aug 5, 2024
Reserved Feb 14, 2018
Link CVE-2018-7048
CISA Vulnrichment
Updated n/a