Time-of-Check-Time-of-Use Race Condition Vulnerability in Buildkite Elastic CI for AWS

Time-of-Check-Time-of-Use Race Condition Vulnerability in Buildkite Elastic CI for AWS

CVE-2023-43741 · HIGH Severity

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

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.

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