Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
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 dependency file: /fs-agent/pom.xml
Path to vulnerable library: /root/.m2/repository/io/netty/netty-codec-http2/4.1.19.Final/netty-codec-http2-4.1.19.Final.jar
Dependency Hierarchy: - vertx-core-3.5.4.jar (Root Library) - :x: **netty-codec-http2-4.1.19.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 (io.netty:netty-codec-http2): 4.1.100.Final
Direct dependency fix Resolution (io.vertx:vertx-core): 4.3.0