[ZOOKEEPER-4272] Upgrade Netty library to > 4.1.60 due to security vulnerability CVE-2021-21295

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.6.2
• Fix Version/s: 3.5.10, 3.6.3, 3.8.0, 3.7.1
• Component/s: security
• Labels: pull-request-available
• Assignee: Ayush Mantri
• Reporter: Dominique Mongelli
• Created: 30/Mar/21 14:53
• Updated: 18/May/22 13:11
• Resolved: 31/Mar/21 15:48

Description

Our security tool raised the following security flaw on zookeeper 3.6.2: https://nvd.nist.gov/vuln/detail/CVE-2021-21295

It is a vulnerability related to jar netty-codec-4.1.50.Final.jar.

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

Issue Links

• links to: GitHub Pull Request #1669
• links to: GitHub Pull Request #1670
• links to: GitHub Pull Request #1671