{"answers":{"affected":"5 open source packages ship an affected version, including neutron. It affects 1 product.","exploited":"There is no known exploitation of CVE-2015-3221 in the wild and no public exploit code.","fix":"Upgrade neutron to a fixed version for your release line: 2014.2.4 or 2015.1.1.","what":"CVE-2015-3221 is a medium-severity denial of service vulnerability in n/a, published on 26 Aug 2015. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2015-3221 and fix it if it is affected.\n\nWhat it is: CVE-2015-3221 is a medium-severity denial of service vulnerability in n/a, published on 26 Aug 2015. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2015-3221 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- neutron (PyPI): affected all versions; fixed in 2014.2.4, 2015.1.1\n- neutron (PyPI): affected from 2000; fixed in 2014.2.4\n- neutron (PyPI): affected from 2000; fixed in 2014.2.4\n- neutron (PyPI): affected from 2015.1.0; fixed in 2015.1.1\n- neutron (PyPI): affected from 2015.1.0; fixed in 2015.1.1\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-2015-3221/ (Markdown: https://insights.sbomify.com/CVE-2015-3221/index.md)","id":"CVE-2015-3221","markdown":"https://insights.sbomify.com/CVE-2015-3221/index.md","name":"CVE-2015-3221","record":{"aliases":["DEBIAN-CVE-2015-3221","GHSA-wf44-4mgj-rwvx","PYSEC-2026-856","RHSA-2015:1680"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenStack Neutron","requires_auth":"low_privilege","summary":"Authenticated users can crash the L2 agent by adding invalid address pairs when using the IPTables firewall driver.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"neutron","vendor":"openstack"}],"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-20","name":"Improper Input Validation"}],"description":"OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.","ecosystems":["PyPI","Red Hat:openstack:6::el7"],"exploits":{"exploitdb":1,"first_seen":"2015-06-24","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2015-06-24","kind":"exploitdb","ref":"37360","stars":null,"title":"GeniXCMS 0.0.3 - Cross-Site Scripting"}],"tier":"poc_unverified"},"has_fix":true,"headline":"OpenStack Neutron Improper Input Validation vulnerability","id":"CVE-2015-3221","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2015"},"n_packages":31,"n_references":4,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2015-3222"},"packages":[{"ecosystem":"PyPI","fixed":["2014.2.4","2015.1.1"],"introduced":["0","2015.1.0"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"PYSEC-2026-856"},{"ecosystem":"PyPI","fixed":["2014.2.4"],"introduced":["2000"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-wf44-4mgj-rwvx"},{"ecosystem":"PyPI","fixed":["2014.2.4"],"introduced":["2000"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-wf44-4mgj-rwvx"},{"ecosystem":"PyPI","fixed":["2015.1.1"],"introduced":["2015.1.0"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-wf44-4mgj-rwvx"},{"ecosystem":"PyPI","fixed":["2015.1.1"],"introduced":["2015.1.0"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-wf44-4mgj-rwvx"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron","purl":"pkg:rpm/redhat/openstack-neutron","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-bigswitch","purl":"pkg:rpm/redhat/openstack-neutron-bigswitch","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-brocade","purl":"pkg:rpm/redhat/openstack-neutron-brocade","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-cisco","purl":"pkg:rpm/redhat/openstack-neutron-cisco","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-common","purl":"pkg:rpm/redhat/openstack-neutron-common","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-embrane","purl":"pkg:rpm/redhat/openstack-neutron-embrane","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-hyperv","purl":"pkg:rpm/redhat/openstack-neutron-hyperv","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-ibm","purl":"pkg:rpm/redhat/openstack-neutron-ibm","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-linuxbridge","purl":"pkg:rpm/redhat/openstack-neutron-linuxbridge","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-mellanox","purl":"pkg:rpm/redhat/openstack-neutron-mellanox","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-metaplugin","purl":"pkg:rpm/redhat/openstack-neutron-metaplugin","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-metering-agent","purl":"pkg:rpm/redhat/openstack-neutron-metering-agent","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-midonet","purl":"pkg:rpm/redhat/openstack-neutron-midonet","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-ml2","purl":"pkg:rpm/redhat/openstack-neutron-ml2","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-nec","purl":"pkg:rpm/redhat/openstack-neutron-nec","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-nuage","purl":"pkg:rpm/redhat/openstack-neutron-nuage","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-ofagent","purl":"pkg:rpm/redhat/openstack-neutron-ofagent","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-oneconvergence-nvsd","purl":"pkg:rpm/redhat/openstack-neutron-oneconvergence-nvsd","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-opencontrail","purl":"pkg:rpm/redhat/openstack-neutron-opencontrail","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-openvswitch","purl":"pkg:rpm/redhat/openstack-neutron-openvswitch","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-plumgrid","purl":"pkg:rpm/redhat/openstack-neutron-plumgrid","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-ryu","purl":"pkg:rpm/redhat/openstack-neutron-ryu","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-sriov-nic-agent","purl":"pkg:rpm/redhat/openstack-neutron-sriov-nic-agent","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-vmware","purl":"pkg:rpm/redhat/openstack-neutron-vmware","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-vpn-agent","purl":"pkg:rpm/redhat/openstack-neutron-vpn-agent","source":"RHSA-2015:1680"},{"ecosystem":"Red Hat:openstack:6::el7","fixed":["0:2014.2.3-9.el7ost"],"introduced":["0"],"last_affected":[],"package":"python-neutron","purl":"pkg:rpm/redhat/python-neutron","source":"RHSA-2015:1680"}],"prev":{"headline":"tlslite remote denial of service vulnerability","id":"CVE-2015-3220"},"products":["n/a"],"published":"2015-08-26","related":[{"cvss_score":9.1,"headline":"OpenStack Neutron vulnerable to hardware address impersonation","id":"CVE-2021-38598","kev_date_added":null,"published":"2021-08-23"},{"cvss_score":9.1,"headline":"OpenStack Neutron allows remote attackers to bypass an intended ICMPv6-spoofing protection mechanism","id":"CVE-2015-8914","kev_date_added":null,"published":"2016-06-17"},{"cvss_score":8.2,"headline":"OpenStack Neutron allows remote attackers to bypass an intended DHCP-spoofing protection mechanism","id":"CVE-2016-5362","kev_date_added":null,"published":"2016-06-17"},{"cvss_score":8.2,"headline":"OpenStack Neutron Intended MAC-spoofing protection mechanism bypass","id":"CVE-2016-5363","kev_date_added":null,"published":"2016-06-17"},{"cvss_score":7.6,"headline":"Privilege escalation in n/a","id":"CVE-2014-3632","kev_date_added":null,"published":"2014-10-07"},{"cvss_score":7.1,"headline":"Openstack Neutron has Insufficient Verification of IPv6 addresses","id":"CVE-2021-20267","kev_date_added":null,"published":"2021-05-28"},{"cvss_score":6.5,"headline":"openstack-neutron uncontrolled resource consumption flaw","id":"CVE-2022-3277","kev_date_added":null,"published":"2023-03-06"}],"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":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Authenticated users can crash the L2 agent by adding invalid address pairs when using the IPTables firewall driver.","url":"https://insights.sbomify.com/CVE-2015-3221/"}