buildkite/elastic-ci-stack-for-aws · Security
Buildkite Elastic CI for AWS time-of-check-time-of-use race condition vulnerability
- GHSA ID
- GHSA-r5hg-349q-mg2q
- CVE ID
- CVE-2023-43741
- Severity
- high
- Published
- Updated
- CVSS
- 7 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 7 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
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.
CWEs
- CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition