3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.018 Low
EPSS
Percentile
88.2%
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.)
www.openwall.com/lists/oss-security/2019/12/11/8
access.redhat.com/errata/RHSA-2019:4358
bugs.launchpad.net/keystone/+bug/1855080
bugzilla.redhat.com/show_bug.cgi?id=1781470
git.openstack.org/cgit/openstack/keystone/commit/?id=17947516b0095c51da5cff94771247f2e7c44ee6
git.openstack.org/cgit/openstack/keystone/commit/?id=17c337dbdbfb9d548ad531c2ad0483c9bce5b98f
git.openstack.org/cgit/openstack/keystone/commit/?id=bd3f63787151183f4daa43578aa491856fefae5b
github.com/advisories/GHSA-2j23-fwqm-mgwr
github.com/openstack/keystone/commit/17c337dbdbfb9d548ad531c2ad0483c9bce5b98f
nvd.nist.gov/vuln/detail/CVE-2019-19687
review.opendev.org/#/c/697355/
review.opendev.org/#/c/697611/
review.opendev.org/#/c/697731/
security.openstack.org/ossa/OSSA-2019-006.html
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.018 Low
EPSS
Percentile
88.2%