DEBIAN-CVE-2019-19687
Record from OSV · Published December 9, 2019
OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Time-based One Time Passwords (TOTP). Deployments with enforce_scope set to false are affected. (There will be a slight performance impact for the list credentials API once this issue is fixed.)
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| keystone | Debian:12 | 2:16.0.0-5 |
| keystone | Debian:14 | 2:16.0.0-5 |
| keystone | Debian:13 | 2:16.0.0-5 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | keystone | 0 |
| Debian:14 | keystone | 0 |
| Debian:13 | keystone | 0 |
Timeline
- Dec 9, 2019 CVE Published
- Sep 21, 2026 CVE Updated
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