{"answers":{"affected":"3 open source packages ship an affected version, including keystone and Keystone. It affects 1 product.","exploited":"There is no known exploitation of CVE-2012-4457 in the wild and no public exploit code.","fix":"Upgrade keystone to 8.0.0a0 or later.","what":"CVE-2012-4457 is a medium-severity authentication bypass vulnerability in n/a, published on 9 Oct 2012. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2012-4457 and fix it if it is affected.\n\nWhat it is: CVE-2012-4457 is a medium-severity authentication bypass vulnerability in n/a, published on 9 Oct 2012. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2012-4457 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- keystone (PyPI): affected all versions; fixed in 8.0.0a0\n- keystone (PyPI): affected all versions; fixed in 8.0.0a0\n- Keystone (PyPI): affected all versions; fixed in 8.0.0a0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2012-4457/ (Markdown: https://insights.sbomify.com/CVE-2012-4457/index.md)","id":"CVE-2012-4457","markdown":"https://insights.sbomify.com/CVE-2012-4457/index.md","name":"CVE-2012-4457","record":{"aliases":["DEBIAN-CVE-2012-4457","GHSA-x8h4-xf47-pqc3","PYSEC-2026-834"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Keystone","requires_auth":"low_privilege","summary":"Authenticated users can bypass tenant disablement restrictions to access resources in disabled tenants within OpenStack Keystone.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"keystone","vendor":"openstack"}],"cvss":{"score":4,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","version":"2.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"OpenStack Keystone Token authorization for a user in a disabled tenant is allowed","id":"CVE-2012-4457","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"auth_bypass","year":"2012"},"n_packages":3,"n_references":8,"next":{"headline":"Denial of service in n/a","id":"CVE-2012-4458"},"packages":[{"ecosystem":"PyPI","fixed":["8.0.0a0"],"introduced":["0"],"last_affected":[],"package":"Keystone","purl":null,"source":"GHSA-x8h4-xf47-pqc3"},{"ecosystem":"PyPI","fixed":["8.0.0a0"],"introduced":["0"],"last_affected":[],"package":"keystone","purl":"pkg:pypi/keystone","source":"GHSA-x8h4-xf47-pqc3"},{"ecosystem":"PyPI","fixed":["8.0.0a0"],"introduced":["0"],"last_affected":[],"package":"keystone","purl":"pkg:pypi/keystone","source":"PYSEC-2026-834"}],"prev":{"headline":"OpenStack Keystone Improper Authentication vulnerability","id":"CVE-2012-4456"},"products":["n/a"],"published":"2012-10-09","related":[{"cvss_score":8.8,"headline":"Insufficient Session Expiration in OpenStack Keystone","id":"CVE-2020-12690","kev_date_added":null,"published":"2020-05-06"},{"cvss_score":8.8,"headline":"OpenStack Keystone Credential Leakage","id":"CVE-2019-19687","kev_date_added":null,"published":"2019-12-09"},{"cvss_score":7.9,"headline":"OpenStack Keystone has an Incorrect Authorization Issue","id":"CVE-2026-43001","kev_date_added":null,"published":"2026-05-01"},{"cvss_score":7.8,"headline":"OpenStack Identity (Keystone) DoS through V3 API authentication chaining","id":"CVE-2014-2828","kev_date_added":null,"published":"2014-04-15"},{"cvss_score":7.5,"headline":"OpenStack Keystone allows information disclosure during account locking","id":"CVE-2021-38155","kev_date_added":null,"published":"2021-08-06"},{"cvss_score":7.5,"headline":"OpenStack Identity Keystone and keystonemiddleware Insufficiently Protected Credentials","id":"CVE-2015-7546","kev_date_added":null,"published":"2016-02-03"},{"cvss_score":7.5,"headline":"OpenStack Keystone Improper Authentication vulnerability","id":"CVE-2012-4456","kev_date_added":null,"published":"2012-10-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Authenticated users can bypass tenant disablement restrictions to access resources in disabled tenants within OpenStack Keystone.","url":"https://insights.sbomify.com/CVE-2012-4457/"}