{"answers":{"affected":"3 open source packages ship an affected version, including vantage6. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-39228 in the wild and no public exploit code.","fix":"Upgrade vantage6 to 3.8.0 or later.","what":"CVE-2022-39228 is a medium-severity vulnerability in vantage6, published on 1 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-39228 and fix it if it is affected.\n\nWhat it is: CVE-2022-39228 is a medium-severity vulnerability in vantage6, published on 1 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-39228 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- vantage6 (PyPI): affected all versions; fixed in 3.8.0\n- vantage6 (PyPI): affected all versions; fixed in 3.8.0\n- vantage6 (PyPI): affected from 3.3.3; fixed in 3.8.0\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-2022-39228/ (Markdown: https://insights.sbomify.com/CVE-2022-39228/index.md)","id":"CVE-2022-39228","markdown":"https://insights.sbomify.com/CVE-2022-39228/index.md","name":"CVE-2022-39228","record":{"aliases":["GHSA-36gx-9q6h-g429","PYSEC-2023-52"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Federated learning infrastructure","requires_auth":"none","summary":"Attackers can enumerate valid usernames by observing response discrepancies and account lockout behavior in vantage6.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"vantage6","vendor":"vantage6"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-204","name":"Observable Response Discrepancy"},{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"vantage6 is a privacy preserving federated learning infrastructure for secure insight exchange. vantage6 does not inform the user of wrong username/password combination if the username actually exists. This is an attempt to prevent bots from obtaining usernames. However, if a wrong password is entered a number of times, the user account is blocked temporarily. This issue has been fixed in version 3.8.0.","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":"Observable Response Discrepancy in vantage6","id":"CVE-2022-39228","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":3,"n_references":4,"next":{"headline":"Grafana users with email as a username can block other users from signing in","id":"CVE-2022-39229"},"packages":[{"ecosystem":"PyPI","fixed":["3.8.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":null,"source":"GHSA-36gx-9q6h-g429"},{"ecosystem":"PyPI","fixed":["3.8.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":"pkg:pypi/vantage6","source":"GHSA-36gx-9q6h-g429"},{"ecosystem":"PyPI","fixed":["3.8.0"],"introduced":["3.3.3"],"last_affected":[],"package":"vantage6","purl":"pkg:pypi/vantage6","source":"PYSEC-2023-52"}],"prev":{"headline":"Python-jwt subject to Authentication Bypass by Spoofing","id":"CVE-2022-39227"},"products":["vantage6"],"published":"2023-03-01","related":[{"cvss_score":8.8,"headline":"Remote code execution","id":"CVE-2024-21649","kev_date_added":null,"published":"2024-01-30"},{"cvss_score":8.8,"headline":"Refresh tokens do not expire in Vantage6","id":"CVE-2023-23929","kev_date_added":null,"published":"2023-03-03"},{"cvss_score":7.2,"headline":"vantage6 Node accepts non-whitelisted algorithms from malicious server","id":"CVE-2023-47631","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":6.5,"headline":"vantage6 insecure SSH configuration for node and server containers","id":"CVE-2024-21653","kev_date_added":null,"published":"2024-01-30"},{"cvss_score":6.3,"headline":"Improper Preservation of Permissions in vantage6","id":"CVE-2023-22738","kev_date_added":null,"published":"2023-03-01"},{"cvss_score":5.5,"headline":"vantage6's Pickle serialization is insecure","id":"CVE-2023-23930","kev_date_added":null,"published":"2023-10-11"},{"cvss_score":5.4,"headline":"Defining resource name as integer in vantage6 may give unintended access","id":"CVE-2023-28635","kev_date_added":null,"published":"2023-10-11"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-07","vendors":["vantage6"]},"summary":"Attackers can enumerate valid usernames by observing response discrepancies and account lockout behavior in vantage6.","url":"https://insights.sbomify.com/CVE-2022-39228/"}