{"id":"GHSA-r5hg-349q-mg2q","summary":"Buildkite Elastic CI for AWS time-of-check-time-of-use race condition vulnerability","details":"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.","aliases":["CVE-2023-43741","GO-2024-2440"],"modified":"2024-06-28T15:58:43.087726Z","published":"2023-12-22T12:31:50Z","database_specific":{"github_reviewed_at":"2024-01-03T19:47:40Z","nvd_published_at":"2023-12-22T10:15:11Z","cwe_ids":["CWE-367"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43741"},{"type":"WEB","url":"https://github.com/buildkite/elastic-ci-stack-for-aws/commit/edad0b158ea10a6647bb1c84629d93f5c3d8770e"},{"type":"WEB","url":"https://github.com/atredispartners/advisories/blob/master/ATREDIS-2023-0003.md"},{"type":"PACKAGE","url":"https://github.com/buildkite/elastic-ci-stack-for-aws"}],"affected":[{"package":{"name":"github.com/buildkite/elastic-ci-stack-for-aws/v6","ecosystem":"Go","purl":"pkg:golang/github.com/buildkite/elastic-ci-stack-for-aws/v6"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.7.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/12/GHSA-r5hg-349q-mg2q/GHSA-r5hg-349q-mg2q.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}