{"answers":{"affected":"3 open source packages ship an affected version, including nova. It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-2256 in the wild and no public exploit code.","fix":"Upgrade nova to 2013.1.3 or later.","what":"CVE-2013-2256 is a medium-severity missing authorization vulnerability in n/a, published on 16 Sep 2013. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-2256 and fix it if it is affected.\n\nWhat it is: CVE-2013-2256 is a medium-severity missing authorization vulnerability in n/a, published on 16 Sep 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-2013-2256 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nova (PyPI): affected all versions; fixed in 2013.1.3\n- nova (PyPI): affected all versions; fixed in 2013.1.3\n- nova (PyPI): affected all versions; fixed in 2013.1.3\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-2013-2256/ (Markdown: https://insights.sbomify.com/CVE-2013-2256/index.md)","id":"CVE-2013-2256","markdown":"https://insights.sbomify.com/CVE-2013-2256/index.md","name":"CVE-2013-2256","record":{"aliases":["DEBIAN-CVE-2013-2256","GHSA-5mj6-643f-2g85","PYSEC-2026-866"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Compute","requires_auth":"low_privilege","summary":"Authenticated users can bypass access controls to view private flavor properties and boot arbitrary flavors in OpenStack Compute.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"nova","vendor":"openstack"}],"cvss":{"score":6,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-2 does not properly enforce the os-flavor-access:is_public property, which allows remote authenticated users to obtain sensitive information (flavor properties), boot arbitrary flavors, and possibly have other unspecified impacts by guessing the flavor id.","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 Compute (Nova) allows remote authenticated users to obtain sensitive information","id":"CVE-2013-2256","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2013"},"n_packages":3,"n_references":3,"next":{"headline":"Weak cryptography in Cryptocat","id":"CVE-2013-2257"},"packages":[{"ecosystem":"PyPI","fixed":["2013.1.3"],"introduced":["0"],"last_affected":[],"package":"nova","purl":null,"source":"GHSA-5mj6-643f-2g85"},{"ecosystem":"PyPI","fixed":["2013.1.3"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"GHSA-5mj6-643f-2g85"},{"ecosystem":"PyPI","fixed":["2013.1.3"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"PYSEC-2026-866"}],"prev":{"headline":"OpenStack Keystone and other components vulnerable to Improper Certificate Validation","id":"CVE-2013-2255"},"products":["n/a"],"published":"2013-09-16","related":[{"cvss_score":9.8,"headline":"OpenStack Nova logs sensitive context from notification exceptions","id":"CVE-2017-7214","kev_date_added":null,"published":"2017-03-21"},{"cvss_score":8.6,"headline":"OpenStack Nova DoS by rebuilding the same instance with a new image multiple times","id":"CVE-2017-17051","kev_date_added":null,"published":"2017-12-05"},{"cvss_score":8.3,"headline":"OpenStack Nova Live migration fails to update persistent domain XML","id":"CVE-2020-17376","kev_date_added":null,"published":"2020-08-26"},{"cvss_score":7.5,"headline":"OpenStack Nova Denial of service attack on the compute host","id":"CVE-2017-18191","kev_date_added":null,"published":"2018-02-19"},{"cvss_score":6.8,"headline":"OpenStack Compute (nova) allows remote authenticated users to cause a denial of service","id":"CVE-2015-3280","kev_date_added":null,"published":"2015-10-26"},{"cvss_score":6.8,"headline":"OpenStack Nova instance migration process does not stop when instance is deleted","id":"CVE-2015-3241","kev_date_added":null,"published":"2015-09-08"},{"cvss_score":6.5,"headline":"OpenStack Nova vulnerable to unauthorized access to potentially sensitive data","id":"CVE-2024-40767","kev_date_added":null,"published":"2024-07-24"}],"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 access controls to view private flavor properties and boot arbitrary flavors in OpenStack Compute.","url":"https://insights.sbomify.com/CVE-2013-2256/"}