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https://issues.apache.org/jira/browse/ZOOKEEPER-4272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dominique Mongelli updated ZOOKEEPER-4272:
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Description:
Our security tool raised the following security flaw on kafka 2.7:
[https://nvd.nist.gov/vuln/detail/CVE-2021-21295]
It is a vulnerability related to jar *netty-codec-4.1.51.Final.jar*.
Looking at source code, the netty-codec in trunk and 2.7.0 branches are still
vulnerable.
Based on netty issue tracker, the vulnerability is fixed in 4.1.60.Final:
[https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj]
was:The latest version of Zookeeper (3.6.2) uses Netty 4.1.50.Final, which
contains a security vulnerability CVE-2021-21290
([https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21290).] This was
fixed in Netty 4.1.59 and the latest is 4.1.60. Zookeeper needs to be updated
to use the newest Netty version to eliminate this security vulnerability.
> Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295
> ------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-4272
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4272
> Project: ZooKeeper
> Issue Type: Task
> Components: security
> Affects Versions: 3.6.1, 3.5.8, 3.6.2
> Reporter: Dominique Mongelli
> Priority: Major
>
> Our security tool raised the following security flaw on kafka 2.7:
> [https://nvd.nist.gov/vuln/detail/CVE-2021-21295]
> It is a vulnerability related to jar *netty-codec-4.1.51.Final.jar*.
> Looking at source code, the netty-codec in trunk and 2.7.0 branches are still
> vulnerable.
> Based on netty issue tracker, the vulnerability is fixed in 4.1.60.Final:
> [https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj]
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