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GHSA-r5hg-349q-mg2q

Buildkite Elastic CI for AWS time-of-check-time-of-use race condition vulnerability

Source: GitHub Advisory Database (reviewed) High CVE-2023-43741

Packages

EcosystemPackageAffectedFixed in
Go github.com/buildkite/elastic-ci-stack-for-aws/v6 < 6.7.1 6.7.1

Details

As written in the advisory (Markdown source, shown as plain text).

A time-of-check-time-of-use race condition vulnerability in Buildkite Elastic CI for AWS versions prior to 6.7.1 and 5.22.5 allows the buildkite-agent user to bypass a symbolic link check for the PIPELINE_PATH variable in the fix-buildkite-agent-builds-permissions script.

References

External links from the advisory. They lead to third-party sites.