What’s Vulnerable › Vulnerabilities

CVE-2018-7048

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-03-01 · updated 2026-06-17
• Weakness: CWE-400

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

• Wowza Streaming Engine: before 4.7.1 — fixed in 4.7.1

How to fix

Upgrade to a fixed version: Wowza Streaming Engine 4.7.1. Check the vendor advisory for mitigations.

References

• https://raw.githubusercontent.com/WowzaMediaSystems/public_cve/main/wowza-streaming-engine/CVE-2018-7048.txt
• https://www.wowza.com/docs/wowza-streaming-engine-4-7-1-release-notes
• https://raw.githubusercontent.com/WowzaMediaSystems/public_cve/main/wowza-streaming-engine/CVE-2018-7048.txt
• https://www.wowza.com/docs/wowza-streaming-engine-4-7-1-release-notes

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