{"answers":{"affected":"2 open source packages ship an affected version, including nova. It affects 1 product.","exploited":"There is no known exploitation of CVE-2012-2101 in the wild and no public exploit code.","fix":"Upgrade nova to 12.0.0a0 or later.","what":"CVE-2012-2101 is a low-severity denial of service vulnerability in n/a, published on 7 Jun 2012. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2012-2101 and fix it if it is affected.\n\nWhat it is: CVE-2012-2101 is a low-severity denial of service vulnerability in n/a, published on 7 Jun 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-2012-2101 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\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-2012-2101/ (Markdown: https://insights.sbomify.com/CVE-2012-2101/index.md)","id":"CVE-2012-2101","markdown":"https://insights.sbomify.com/CVE-2012-2101/index.md","name":"CVE-2012-2101","record":{"aliases":["DEBIAN-CVE-2012-2101","GHSA-hq3f-9gf7-73r8"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Compute","requires_auth":"low_privilege","summary":"Authenticated users can cause denial of service by creating excessive security group rules, leading to high CPU and disk usage.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"nova","vendor":"openstack"}],"cvss":{"score":3.5,"severity":"low","source":"nvd","vector":"AV:N/AC:M/Au:S/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"Openstack Compute (Nova) Folsom, 2012.1, and 2011.3 does not limit the number of security group rules, which allows remote authenticated users with certain permissions to cause a denial of service (CPU and hard drive consumption) via a network request that triggers a large number of iptables rules.","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) Denial of service via network request that triggers large number of iptables rules","id":"CVE-2012-2101","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2012"},"n_packages":2,"n_references":12,"next":{"headline":"Denial of service in n/a","id":"CVE-2012-2102"},"packages":[{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":null,"source":"GHSA-hq3f-9gf7-73r8"},{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"GHSA-hq3f-9gf7-73r8"}],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2012-2100"},"products":["n/a"],"published":"2012-06-07","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":"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 cause denial of service by creating excessive security group rules, leading to high CPU and disk usage.","url":"https://insights.sbomify.com/CVE-2012-2101/"}