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CVE-2012-3542: OpenStack Keystone Allows Remote User Account Creation

May 17, 2022 (updated September 27, 2024)

OpenStack Keystone, as used in OpenStack Folsom before folsom-rc1 and OpenStack Essex (2012.1), allows remote attackers to add an arbitrary user to an arbitrary tenant via a request to update the user’s default tenant to the administrative API. NOTE: this identifier was originally incorrectly assigned to an open redirect issue, but the correct identifier for that issue is CVE-2012-3540.

References

  • bugs.launchpad.net/keystone/+bug/1040626
  • github.com/advisories/GHSA-gf2q-j2qq-pjf2
  • github.com/openstack/keystone
  • github.com/openstack/keystone/commit/5438d3b5a219d7c8fa67e66e538d325a61617155
  • github.com/openstack/keystone/commit/c13d0ba606f7b2bdc609a7f388334e5efec3f3aa
  • github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2012-19.yaml
  • lists.launchpad.net/openstack/msg16282.html
  • nvd.nist.gov/vuln/detail/CVE-2012-3542
  • web.archive.org/web/20121114023909/http://www.securityfocus.com/bid/55326
  • web.archive.org/web/20140802052724/http://secunia.com/advisories/50467
  • web.archive.org/web/20140804204333/http://secunia.com/advisories/50494

Code Behaviors & Features

Detect and mitigate CVE-2012-3542 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 2012.1

Fixed versions

  • 2012.1

Solution

Upgrade to version 2012.1 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

  • CWE-284: Improper Access Control

Source file

pypi/keystone/CVE-2012-3542.yml

Spotted a mistake? Edit the file on GitLab.

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