{"answers":{"affected":"3 open source packages ship an affected version, including keystone. It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-0270 in the wild and no public exploit code.","fix":"Upgrade keystone to 8.0.0a0 or later.","what":"CVE-2013-0270 is a medium-severity denial of service vulnerability in Red Hat OpenStack Folsom for RHEL 6, published on 12 Apr 2013. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-0270 and fix it if it is affected.\n\nWhat it is: CVE-2013-0270 is a medium-severity denial of service vulnerability in Red Hat OpenStack Folsom for RHEL 6, published on 12 Apr 2013. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2013-0270 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-2013-0270/ (Markdown: https://insights.sbomify.com/CVE-2013-0270/index.md)","id":"CVE-2013-0270","markdown":"https://insights.sbomify.com/CVE-2013-0270/index.md","name":"CVE-2013-0270","record":{"aliases":["DEBIAN-CVE-2013-0270","GHSA-4ppj-4p4v-jf4p","PYSEC-2026-650"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Keystone","requires_auth":"low_privilege","summary":"Remote attackers can cause denial of service in OpenStack Keystone by sending large HTTP requests with long tenant names, exhausting system resources.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"keystone","vendor":"openstack"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-1284","name":"Improper Validation of Specified Quantity in Input"}],"description":"A flaw was found in OpenStack Keystone. A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token. This could lead to a denial of service, consuming excessive CPU and memory resources on the affected system.","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":"Keystone: openstack keystone: denial of service via large http request with long tenant name","id":"CVE-2013-0270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2013"},"n_packages":3,"n_references":8,"next":{"headline":"Path traversal in n/a","id":"CVE-2013-0271"},"packages":[{"ecosystem":"PyPI","fixed":["8.0.0a0"],"introduced":["0"],"last_affected":[],"package":"keystone","purl":null,"source":"GHSA-4ppj-4p4v-jf4p"},{"ecosystem":"PyPI","fixed":["8.0.0a0"],"introduced":["0"],"last_affected":[],"package":"keystone","purl":"pkg:pypi/keystone","source":"GHSA-4ppj-4p4v-jf4p"},{"ecosystem":"PyPI","fixed":["8.0.0a0"],"introduced":["0"],"last_affected":[],"package":"keystone","purl":"pkg:pypi/keystone","source":"PYSEC-2026-650"}],"prev":{"headline":"JSON gem has Improper Input Validation vulnerability","id":"CVE-2013-0269"},"products":["OpenStack Folsom for RHEL 6","Red Hat OpenStack Platform 13 (Queens)","Red Hat OpenStack Platform 16.2","Red Hat OpenStack Platform 17.1","Red Hat OpenStack Platform 18.0"],"published":"2013-04-12","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":"2026-07-30","vendors":["Red Hat"]},"summary":"Remote attackers can cause denial of service in OpenStack Keystone by sending large HTTP requests with long tenant names, exhausting system resources.","url":"https://insights.sbomify.com/CVE-2013-0270/"}