CVE-2019-9901
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-9901
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9901.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-9901
- Aliases
- Related
- Published
- 2019-04-25T16:29:01Z
- Modified
- 2025-01-14T08:27:23.262779Z
- Downstream
- Severity
-
- 10.0 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Envoy 1.9.0 and before does not normalize HTTP URL paths. A remote attacker may craft a relative path, e.g., something/../admin, to bypass access control, e.g., a block on /admin. A backend server could then interpret the non-normalized path and provide an attacker access beyond the scope provided for by the access control policy.
- References