openstack/keystone · Security
OpenStack Identity (Keystone) DoS through V3 API authentication chaining
- GHSA ID
- GHSA-6mv3-p2gr-wgqf
- CVE ID
- CVE-2014-2828
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v4
- 8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Description
The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."
CWEs
- CWE-287 · Improper Authentication
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-2828 ↗
- https://bugs.launchpad.net/keystone/+bug/1300274 ↗
- http://rhn.redhat.com/errata/RHSA-2014-1688.html ↗
- http://www.openwall.com/lists/oss-security/2014/04/10/20 ↗
- https://github.com/openstack/keystone/commit/ce6cedb30c5c4b4cf4db9380f09443de22414b39 ↗
- https://github.com/openstack/keystone/commit/e364ba5b12de8e4c11bd80bcca903f9615dcfc2e ↗
- https://github.com/openstack/keystone/commit/ef868ad92c00e23a4a5e9eb71e3e0bf5ae2fff0c ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-106.yaml ↗
- https://github.com/advisories/GHSA-6mv3-p2gr-wgqf ↗