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Security Advisories: GSA_kwCzR0hTQS00MjI1LTk3cHItcnI1Ms4AApcG
OpenStack Keystone allows information disclosure during account locking
OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.
Permalink: https://github.com/advisories/GHSA-4225-97pr-rr52JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS00MjI1LTk3cHItcnI1Ms4AApcG
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: 4 months ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-4225-97pr-rr52, CVE-2021-38155
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-38155
- https://launchpad.net/bugs/1688137
- https://security.openstack.org/ossa/OSSA-2021-003.html
- http://www.openwall.com/lists/oss-security/2021/08/10/5
- https://github.com/openstack/keystone/commit/1b573ae7d1c20e0ebfbde79bbe7538a09589c75d
- https://github.com/openstack/keystone/commit/8ab4eb27be4c13c9bab2b3ea700f00a190521bf8
- https://github.com/openstack/keystone/commit/ac2631ae33445877094cdae796fbcdce8833a626
- https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html
- https://github.com/advisories/GHSA-4225-97pr-rr52
Blast Radius: 11.8
Affected Packages
pypi:keystone
Dependent packages: 3Dependent repositories: 37
Downloads: 17,387 last month
Affected Version Ranges: >= 19.0, < 19.0.1, >= 18.0, < 18.0.1, >= 17.0, < 17.0.1, >= 10.0, < 16.0.2
Fixed in: 19.0.1, 18.0.1, 17.0.1, 16.0.2
All affected versions: 12.0.2, 12.0.3, 13.0.2, 13.0.3, 13.0.4, 14.0.0, 14.0.1, 14.1.0, 14.2.0, 15.0.0, 15.0.1, 16.0.0, 16.0.1, 17.0.0, 18.0.0, 19.0.0
All unaffected versions: 16.0.2, 17.0.1, 18.1.0, 19.0.1, 20.0.0, 20.0.1, 21.0.0, 21.0.1, 22.0.0, 22.0.1, 22.0.2, 23.0.0, 23.0.1, 23.0.2, 24.0.0, 25.0.0