A symbolic link following vulnerability in Buildkite Elastic CI for AWS versions prior to 6.7.1 and 5.22.5 allows the buildkite-agent user to change ownership of arbitrary directories via the PIPELINE_PATH variable in the fix-buildkite-agent-builds-permissions script.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| github.com/buildkite/elastic-ci-stack-for-aws/v6(Go) | 0 | 6.7.0 | N/A |
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