Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS02bXYzLXAyZ3Itd2dxZs4AAdiZ

OpenStack Identity (Keystone) DoS through V3 API authentication chaining

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."

Permalink: https://github.com/advisories/GHSA-6mv3-p2gr-wgqf
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02bXYzLXAyZ3Itd2dxZs4AAdiZ
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: about 2 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.00766
EPSS Percentile: 0.81022

Identifiers: GHSA-6mv3-p2gr-wgqf, CVE-2014-2828
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

Repository: https://github.com/openstack/keystone
Blast Radius: 11.8

Affected Packages