high7.8
CVE-2023-43116
Buildkite Elastic CI for AWS symbolic link following vulnerability
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/buildkite/elastic-ci-stack-for-aws/v6 | < 6.7.0 | 6.7.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Buildkite | Elastic Ci Stack | before 5.22.5 from 6.0.0 before 6.7.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2023-0003.md
- https://github.com/advisories/GHSA-7c44-7j7v-w554
- https://nvd.nist.gov/vuln/detail/CVE-2023-43116
- https://github.com/buildkite/elastic-ci-stack-for-aws/commit/8f79882b6aa18fb8fc61f10c7047d2907b7a2f69