# Elastic Search 1.7.1 Log4j2 Vulnerability Fix

**URL:** https://discuss.elastic.co/t/elastic-search-1-7-1-log4j2-vulnerability-fix/292899
**Category:** Elasticsearch
**Created:** [December 24, 2021, 1:29pm UTC](https://discuss.elastic.co/t/elastic-search-1-7-1-log4j2-vulnerability-fix/292899 "2021-12-24T13:29:06Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![denizzengin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/denizzengin/32/99519_2.png) [@denizzengin](https://discuss.elastic.co/u/denizzengin)
#### Post date: [December 24, 2021, 1:29pm UTC](https://discuss.elastic.co/t/elastic-search-1-7-1-log4j2-vulnerability-fix/292899/1 "2021-12-24T13:29:07Z")

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Hi,

How to fix security problem for 1.7.1 version without upgrade our Elasticsearch version ?

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [January 21, 2022, 1:29pm UTC](https://discuss.elastic.co/t/elastic-search-1-7-1-log4j2-vulnerability-fix/292899/2 "2022-01-21T13:29:50Z")

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