Buildkite Elastic CI for AWS: Arbitrary Directory Ownership Change Vulnerability

Buildkite Elastic CI for AWS: Arbitrary Directory Ownership Change Vulnerability

CVE-2023-43116 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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