{"answers":{"affected":"3 open source packages ship an affected version, including nova. It affects 2 products.","exploited":"There is no known exploitation of CVE-2013-4185 in the wild and no public exploit code.","fix":"Upgrade nova to 12.0.0a0 or later.","what":"CVE-2013-4185 is a medium-severity denial of service vulnerability in Redhat Openstack, published on 29 Oct 2013. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-4185 and fix it if it is affected.\n\nWhat it is: CVE-2013-4185 is a medium-severity denial of service vulnerability in Redhat Openstack, published on 29 Oct 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-2013-4185 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nova (PyPI): affected all versions; fixed in 12.0.0a0\n- nova (PyPI): affected all versions; fixed in 12.0.0a0\n- nova (PyPI): affected all versions; fixed in 12.0.0a0\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-2013-4185/ (Markdown: https://insights.sbomify.com/CVE-2013-4185/index.md)","id":"CVE-2013-4185","markdown":"https://insights.sbomify.com/CVE-2013-4185/index.md","name":"CVE-2013-4185","record":{"aliases":["DEBIAN-CVE-2013-4185","GHSA-ph2h-hh49-vh27","PYSEC-2026-879"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Compute","requires_auth":"low_privilege","summary":"Remote authenticated users can cause denial of service in OpenStack Compute by triggering excessive network security group updates via server creation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"compute","vendor":"openstack"},{"product":"openstack","vendor":"redhat"}],"cvss":{"score":4,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-310","name":null}],"description":"Algorithmic complexity vulnerability in OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-3 does not properly handle network source security group policy updates, which allows remote authenticated users to cause a denial of service (nova-network consumption) via a large number of server-creation operations, which triggers a large number of update requests.","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 Nova Denial of Service in network source security groups","id":"CVE-2013-4185","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"redhat:openstack","products":["redhat:openstack"],"type":"denial_of_service","year":"2013"},"n_packages":3,"n_references":3,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2013-4186"},"packages":[{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":null,"source":"GHSA-ph2h-hh49-vh27"},{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"GHSA-ph2h-hh49-vh27"},{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"PYSEC-2026-879"}],"prev":{"headline":"Path traversal in libdata-uuid-perl","id":"CVE-2013-4184"},"products":["n/a"],"published":"2013-10-29","related":[{"cvss_score":7.1,"headline":"OpenStack Nova Live migration can leak root disk into ephemeral storage","id":"CVE-2013-7130","kev_date_added":null,"published":"2014-02-06"},{"cvss_score":6,"headline":"OpenStack Compute (Nova) allows remote authenticated users to gain privileges via API requests","id":"CVE-2014-0167","kev_date_added":null,"published":"2014-04-15"},{"cvss_score":4.7,"headline":"OpenStack Compute (Nova) Improper Access Control","id":"CVE-2015-2687","kev_date_added":null,"published":"2017-08-09"},{"cvss_score":4.3,"headline":"OpenStack Compute (Nova) vulnerable to denial of service via XML Entity Expansion attack","id":"CVE-2013-4179","kev_date_added":null,"published":"2013-09-16"},{"cvss_score":4.3,"headline":"OpenStack Compute (Nova) Improper Input Validation","id":"CVE-2012-2654","kev_date_added":null,"published":"2012-06-21"},{"cvss_score":3.5,"headline":"OpenStack Nova host data leak to vm instance in rescue mode","id":"CVE-2014-0134","kev_date_added":null,"published":"2014-05-08"}],"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":"Remote authenticated users can cause denial of service in OpenStack Compute by triggering excessive network security group updates via server creation.","url":"https://insights.sbomify.com/CVE-2013-4185/"}