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Lacking IMDSv2 support #289

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phils opened this issue Feb 15, 2020 · 1 comment

phils commented Feb 15, 2020

Issue type

Bug report

cli53 version (cli53 --version)

0.8.16

OS / Platform

Linux x64

Steps to reproduce

any cli53 command that does an AWS API call

Expected behaviour

IMDSv2 metadata service used

Actual behaviour

IMDSv1 metadata service used

Could you contribute a fix or help testing with this issue?

Fix is probably as simple as updating the AWS Go SDK to at least version v1.25.38 where support was added in November 2019.

Further background on IMDSv2:
https://aws.amazon.com/blogs/security/defense-in-depth-open-firewalls-reverse-proxies-ssrf-vulnerabilities-ec2-instance-metadata-service/

Owner

barnybug commented Mar 8, 2020

Please try the 0.8.17 release.

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