Open mend-bolt-for-github[bot] opened 2 years ago
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.
CVE-2020-11612 - High Severity Vulnerability
Vulnerable Library - netty-codec-4.1.34.Final.jar
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-line-bot/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-4.1.34.Final.jar,/azure-node-typescript-servicebus-trigger-endpoint/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-4.1.34.Final.jar,/azure-node-typescript-servicebus-trigger-endpoint/node_modules/serverless-azure-functions/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-4.1.34.Final.jar,/azure-node-telegram-bot/node_modules/azure-functions-core-tools/bin/workers/java/lib/netty-codec-4.1.34.Final.jar
Dependency Hierarchy: - :x: **netty-codec-4.1.34.Final.jar** (Vulnerable Library)
Found in HEAD commit: dcbe4aefe4b3685f4b15493a01db0f19b118a0c4
Found in base branch: master
Vulnerability Details
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
Publish Date: 2020-04-07
URL: CVE-2020-11612
CVSS 3 Score Details (7.5)
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.Suggested Fix
Type: Upgrade version
Origin: https://netty.io/news/2020/02/28/4-1-46-Final.html
Release Date: 2020-04-07
Fix Resolution: 4.1.46.Final
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