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Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Path to vulnerable library: /azure-node-typescript-servicebus-trigger-endpoint/node_modules/serverless-azure-functions/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar,/azure-node-line-bot/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar,/azure-node-telegram-bot/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar,/azure-node-typescript-servicebus-trigger-endpoint/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2023-44487 - High Severity Vulnerability
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to vulnerable library: /azure-node-typescript-servicebus-trigger-endpoint/node_modules/serverless-azure-functions/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar,/azure-node-line-bot/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar,/azure-node-telegram-bot/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar,/azure-node-typescript-servicebus-trigger-endpoint/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-http2-4.1.34.Final.jar
Dependency Hierarchy: - :x: **netty-codec-http2-4.1.34.Final.jar** (Vulnerable Library)
Found in base branch: master
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Publish Date: 2023-10-10
URL: CVE-2023-44487
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2023-44487
Release Date: 2023-10-10
Fix Resolution: 4.1.100.Final
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