CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
The DuckDB AWS extension for DuckDB contains a security policy bypass vulnerability that allows any database user with SQL execution permissions to extract plaintext AWS credentials by calling the load_aws_credentials function with the redact_secret parameter set to false, circumventing the database-wide allow_unredacted_secrets=false policy. Attackers can invoke this single function to retrieve the underlying AWS credential chain including access_key_id, secret_access_key, session_token, and region in plaintext, which are immediately valid against AWS APIs and particularly impactful in managed environments where pg_duckdb is preloaded and an AWS credential chain such as IMDSv2, IRSA, ECS task role, or EC2 instance role is reachable.
Засегнати продукти
- duckdb duckdb-aws: преди 7d04119ee8d3f8836e278f0e8cbf21827ff5338b
Вид слабост
История
- 3 август 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-58139
- https://nvd.nist.gov/vuln/detail/CVE-2026-58139
- https://github.com/duckdb/duckdb-aws/pull/156
- https://github.com/duckdb/duckdb-aws/commit/7d04119ee8d3f8836e278f0e8cbf21827ff5338b
- https://www.vulncheck.com/advisories/duckdb-aws-extension-security-policy-bypass-via-load-aws-credentials-procedure