{"answers":{"affected":"5 open source packages ship an affected version, including github.com/hashicorp/nomad. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32575 in the wild and no public exploit code.","fix":"Upgrade github.com/hashicorp/nomad to a fixed version for your release line: 0.12.12 or 1.0.5.","what":"CVE-2021-32575 is a medium-severity vulnerability in n/a, published on 17 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32575 and fix it if it is affected.\n\nWhat it is: CVE-2021-32575 is a medium-severity vulnerability in n/a, published on 17 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-32575 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/hashicorp/nomad (Go): affected all versions; fixed in 0.12.12, 1.0.5\n- github.com/hashicorp/nomad (Go): affected all versions; fixed in 0.12.12\n- github.com/hashicorp/nomad (Go): affected all versions; fixed in 0.12.12\n- github.com/hashicorp/nomad (Go): affected from 1.0.0; fixed in 1.0.5\n- github.com/hashicorp/nomad (Go): affected from 1.0.0; fixed in 1.0.5\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-2021-32575/ (Markdown: https://insights.sbomify.com/CVE-2021-32575/index.md)","id":"CVE-2021-32575","markdown":"https://insights.sbomify.com/CVE-2021-32575/index.md","name":"CVE-2021-32575","record":{"aliases":["GHSA-vf6q-9f2f-mwhv","GO-2022-0709","UBUNTU-CVE-2021-32575"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Nomad bridge networking","requires_auth":"none","summary":"Attackers can perform ARP spoofing in Nomad bridge networking mode to intercept traffic between tasks on the same node.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"nomad","vendor":"hashicorp"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[],"description":"HashiCorp Nomad and Nomad Enterprise up to version 1.0.4 bridge networking mode allows ARP spoofing from other bridged tasks on the same node. Fixed in 0.12.12, 1.0.5, and 1.1.0 RC1.","ecosystems":["Go"],"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":"Improper network isolation in Hashicorp Nomad","id":"CVE-2021-32575","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"other","year":"2021"},"n_packages":5,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2021-32576"},"packages":[{"ecosystem":"Go","fixed":["0.12.12","1.0.5"],"introduced":["0","1.0.0"],"last_affected":[],"package":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","source":"GO-2022-0709"},{"ecosystem":"Go","fixed":["0.12.12"],"introduced":["0"],"last_affected":[],"package":"github.com/hashicorp/nomad","purl":null,"source":"GHSA-vf6q-9f2f-mwhv"},{"ecosystem":"Go","fixed":["0.12.12"],"introduced":["0"],"last_affected":[],"package":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","source":"GHSA-vf6q-9f2f-mwhv"},{"ecosystem":"Go","fixed":["1.0.5"],"introduced":["1.0.0"],"last_affected":[],"package":"github.com/hashicorp/nomad","purl":null,"source":"GHSA-vf6q-9f2f-mwhv"},{"ecosystem":"Go","fixed":["1.0.5"],"introduced":["1.0.0"],"last_affected":[],"package":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","source":"GHSA-vf6q-9f2f-mwhv"}],"prev":{"headline":"Hashicorp Consul Missing SSL Certificate Validation","id":"CVE-2021-32574"},"products":["n/a"],"published":"2021-06-17","related":[{"cvss_score":10,"headline":"Nomad Unauthenticated Client Agent HTTP Request Privilege Escalation","id":"CVE-2023-1782","kev_date_added":null,"published":"2023-04-05"},{"cvss_score":9.8,"headline":"Privilege escalation in Hashicorp Nomad","id":"CVE-2022-30324","kev_date_added":null,"published":"2022-05-27"},{"cvss_score":9.8,"headline":"Improper Certificate Validation in HashiCorp Nomad","id":"CVE-2020-7956","kev_date_added":null,"published":"2020-01-31"},{"cvss_score":9.8,"headline":"Hashicorp Nomad Access Control Issues","id":"CVE-2019-12618","kev_date_added":null,"published":"2019-08-12"},{"cvss_score":9.1,"headline":"Use After Free in HashiCorp Nomad","id":"CVE-2020-27195","kev_date_added":null,"published":"2020-10-22"},{"cvss_score":8.8,"headline":"Improper Authentication in HashiCorp Nomad","id":"CVE-2021-43415","kev_date_added":null,"published":"2021-12-03"},{"cvss_score":8.8,"headline":"Privilege escalation in Hashicorp Nomad","id":"CVE-2021-37218","kev_date_added":null,"published":"2021-09-07"}],"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":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can perform ARP spoofing in Nomad bridge networking mode to intercept traffic between tasks on the same node.","url":"https://insights.sbomify.com/CVE-2021-32575/"}