OpenStack Keystone Credential Leakage
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.)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-19687US | high8.8 | — | ||
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/credent… | ||||
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2019/12/11/8WEB
- https://access.redhat.com/errata/RHSA-2019:4358WEB
- https://bugs.launchpad.net/keystone/+bug/1855080WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1781470WEB
- https://git.openstack.org/cgit/openstack/keystone/commit/?id=17947516b0095c51da5cff94771247f2e7c44ee6WEB
- https://git.openstack.org/cgit/openstack/keystone/commit/?id=17c337dbdbfb9d548ad531c2ad0483c9bce5b98fWEB
- https://git.openstack.org/cgit/openstack/keystone/commit/?id=bd3f63787151183f4daa43578aa491856fefae5bWEB
- https://github.com/openstack/keystonePACKAGE
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan