CVE-2019-19687
First published: Mon Dec 09 2019(Updated: )
A vulnerability was found in Keystone's 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 leak sign-on information for Time-based One Time Passwords (TOTP) or othewise. Deployments running keystone 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. Affects: ==15.0.0, ==16.0.0
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| pip/keystone | =16.0.0 | 16.0.1 |
| pip/keystone | =15.0.0 | 15.0.1 |
| OpenStack Keystone | =15.0.0 | |
| OpenStack Keystone | =16.0.0 | |
| redhat/keystone 16.0.0 | <5 | 5 |
| redhat/keystone 15.0.0 | <18 | 18 |
| debian/keystone | 2:18.0.0-3+deb11u1 2:22.0.0-2 2:26.0.0~rc1-2 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2019-19687
- https://access.redhat.com/errata/RHSA-2019:4358
- https://bugs.launchpad.net/keystone/+bug/1855080
- https://review.opendev.org/#/c/697355/
- https://review.opendev.org/#/c/697611/
- https://review.opendev.org/#/c/697731/
- https://security.openstack.org/ossa/OSSA-2019-006.html
- http://www.openwall.com/lists/oss-security/2019/12/11/8
- https://github.com/openstack/keystone/commit/17c337dbdbfb9d548ad531c2ad0483c9bce5b98f
- https://bugzilla.redhat.com/show_bug.cgi?id=1781470
- https://git.openstack.org/cgit/openstack/keystone/commit/?id=17947516b0095c51da5cff94771247f2e7c44ee6
- https://git.openstack.org/cgit/openstack/keystone/commit/?id=17c337dbdbfb9d548ad531c2ad0483c9bce5b98f
- https://git.openstack.org/cgit/openstack/keystone/commit/?id=bd3f63787151183f4daa43578aa491856fefae5b
- https://github.com/advisories/GHSA-2j23-fwqm-mgwr (Advisory)
- https://usn.ubuntu.com/4262-1/
- https://launchpad.net/bugs/cve/CVE-2019-19687
- https://bugs.launchpad.net/ossa/+bug/1855080
- https://seclists.org/oss-sec/2019/q4/152
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1782632
- https://access.redhat.com/security/cve/cve-2019-19687
- https://www.openwall.com/lists/oss-security/2019/12/11/8
- https://security-tracker.debian.org/tracker/CVE-2019-19687
- https://github.com/openstack/keystone/commit/17947516b0095c51da5cff94771247f2e7c44ee6
- https://github.com/openstack/keystone/commit/bd3f63787151183f4daa43578aa491856fefae5b
- https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2019-29.yaml
- https://review.opendev.org/#/c/697355
- https://review.opendev.org/#/c/697611
- https://review.opendev.org/#/c/697731
- https://usn.ubuntu.com/4262-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19687
- https://ubuntu.com/security/CVE-2019-19687
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2019-19687.
Which versions of OpenStack Keystone are affected?
OpenStack Keystone 15.0.0 and 16.0.0 are affected.
What is the severity of CVE-2019-19687?
The severity of CVE-2019-19687 is high (8.8).
How can I fix the vulnerability?
To fix the vulnerability, update to OpenStack Keystone 15.0.1, 16.0.1, or a later version.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability in the references provided: [link1], [link2], [link3].
- collector/nvd-index
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/author
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-19687
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- collector/nvd-cve
- source/NVD
- collector/mitre-cve
- source/MITRE
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-2j23-fwqm-mgwr
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/remedy
- agent/references
- agent/description
- agent/first-publish-date
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/github-advisory
- vendor/openstack
- canonical/openstack keystone
- version/openstack keystone/15.0.0
- version/openstack keystone/16.0.0
- package-manager/redhat
- package-manager/pip
- package-manager/debian