{"answers":{"affected":"7 open source packages ship an affected version, including neutron. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-14636 in the wild and no public exploit code.","fix":"Upgrade neutron to a fixed version for your release line: 11.0.5, 12.0.3 or 13.0.0.0b2.","what":"CVE-2018-14636 is a medium-severity vulnerability in The Openstack Project openstack-neutron, published on 10 Sep 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-14636 and fix it if it is affected.\n\nWhat it is: CVE-2018-14636 is a medium-severity vulnerability in The Openstack Project openstack-neutron, published on 10 Sep 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-14636 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- neutron (PyPI): affected from 11.0.0; fixed in 11.0.5\n- neutron (PyPI): affected from 11.0.0; fixed in 11.0.5\n- neutron (PyPI): affected from 12.0.0; fixed in 12.0.3\n- neutron (PyPI): affected from 12.0.0; fixed in 12.0.3\n- neutron (PyPI): affected from 13.0.0.0b1; fixed in 13.0.0.0b2\n- neutron (PyPI): affected from 13.0.0.0b1; fixed in 13.0.0.0b2\n- neutron (PyPI): affected from 7.0.0; fixed in 11.0.5, 12.0.3\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-2018-14636/ (Markdown: https://insights.sbomify.com/CVE-2018-14636/index.md)","id":"CVE-2018-14636","markdown":"https://insights.sbomify.com/CVE-2018-14636/index.md","name":"CVE-2018-14636","record":{"aliases":["DEBIAN-CVE-2018-14636","GHSA-8q95-jj7p-x93x","PYSEC-2018-94","UBUNTU-CVE-2018-14636"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenStack Neutron","requires_auth":"low_privilege","summary":"Attackers can inspect traffic from other instances on the same hypervisor during live migration if port states are manipulated, exposing sensitive network data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"neutron","vendor":"openstack"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-300","name":"Channel Accessible by Non-Endpoint"}],"description":"Live-migrated instances are briefly able to inspect traffic for other instances on the same hypervisor. This brief window could be extended indefinitely if the instance's port is set administratively down prior to live-migration and kept down after the migration is complete. This is possible due to the Open vSwitch integration bridge being connected to the instance during migration. When connected to the integration bridge, all traffic for instances using the same Open vSwitch instance would potentially be visible to the migrated guest, as the required Open vSwitch VLAN filters are only applied post-migration. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3, 11.0.5 are vulnerable.","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 Neutron vulnerable to eavesdropping on private traffic","id":"CVE-2018-14636","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"information_disclosure","year":"2018"},"n_packages":7,"n_references":3,"next":{"headline":"Improper Authentication in Keycloak","id":"CVE-2018-14637"},"packages":[{"ecosystem":"PyPI","fixed":["11.0.5"],"introduced":["11.0.0"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-8q95-jj7p-x93x"},{"ecosystem":"PyPI","fixed":["11.0.5"],"introduced":["11.0.0"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-8q95-jj7p-x93x"},{"ecosystem":"PyPI","fixed":["12.0.3"],"introduced":["12.0.0"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-8q95-jj7p-x93x"},{"ecosystem":"PyPI","fixed":["12.0.3"],"introduced":["12.0.0"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-8q95-jj7p-x93x"},{"ecosystem":"PyPI","fixed":["13.0.0.0b2"],"introduced":["13.0.0.0b1"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-8q95-jj7p-x93x"},{"ecosystem":"PyPI","fixed":["13.0.0.0b2"],"introduced":["13.0.0.0b1"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-8q95-jj7p-x93x"},{"ecosystem":"PyPI","fixed":["11.0.5","12.0.3"],"introduced":["7.0.0","12.0.0"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"PYSEC-2018-94"}],"prev":{"headline":"OpensStack Neutron Denial of Service Vulnerability","id":"CVE-2018-14635"},"products":["openstack-neutron"],"published":"2018-09-10","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":"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":"2024-08-05","vendors":["The Openstack Project"]},"summary":"Attackers can inspect traffic from other instances on the same hypervisor during live migration if port states are manipulated, exposing sensitive network data.","url":"https://insights.sbomify.com/CVE-2018-14636/"}