# Security vulnerability CVE-2021-46848 in Logstash base OS image

**URL:** <https://discuss.elastic.co/t/security-vulnerability-cve-2021-46848-in-logstash-base-os-image/318128>\
**Category:** Logstash\
**Tags:** docker\
**Created:** [November 3, 2022, 5:18pm UTC](https://discuss.elastic.co/t/security-vulnerability-cve-2021-46848-in-logstash-base-os-image/318128 "2022-11-03T17:18:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![NeoELK](https://avatars.discourse-cdn.com/v4/letter/n/bcef8e/32.png) [@NeoELK](https://discuss.elastic.co/u/NeoELK)\
**Post date:** [November 3, 2022, 5:18pm UTC](https://discuss.elastic.co/t/security-vulnerability-cve-2021-46848-in-logstash-base-os-image/318128/1 "2022-11-03T17:18:39Z")

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Hi there!

I was trying to deploy Logstash by using this Docker image: [docker.elastic.co/logstash/logstash:7.17.7](http://docker.elastic.co/logstash/logstash:7.17.7)

But my AquaSec scanner is throwing an error related to this vulnerability: [CVE-2021-46848 | Ubuntu](https://ubuntu.com/security/CVE-2021-46848), So I want to know what I should do to update the base image to avoid this security issue.

Thanks in advance.

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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:** [December 1, 2022, 5:19pm UTC](https://discuss.elastic.co/t/security-vulnerability-cve-2021-46848-in-logstash-base-os-image/318128/2 "2022-12-01T17:19:26Z")

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