mend-for-github-com[bot]
commented
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.
CVE-2021-37137 - High Severity Vulnerability
Library home page: https://netty.io/
Path to dependency file: /pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec/4.1.66.Final/netty-codec-4.1.66.Final.jar
Dependency Hierarchy: - pulsar-common-2.8.0.9.jar (Root Library) - netty-handler-4.1.66.Final.jar - :x: **netty-codec-4.1.66.Final.jar** (Vulnerable Library)
Found in HEAD commit: bafecda76ed45a24626c6a59d814842449e7066b
Found in base branch: main
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.
Publish Date: 2021-10-19
URL: CVE-2021-37137
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://github.com/advisories/GHSA-9vjp-v76f-g363
Release Date: 2021-10-19
Fix Resolution (io.netty:netty-codec): 4.1.68.Final
Direct dependency fix Resolution (io.streamnative:pulsar-common): 2.8.1.5
:rescue_worker_helmet: Automatic Remediation is available for this issue