{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.ozone:ozone-main. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-39234 in the wild and no public exploit code.","fix":"Upgrade org.apache.ozone:ozone-main to 1.2.0 or later.","what":"CVE-2021-39234 is a medium-severity missing authorization vulnerability in Apache Ozone, published on 19 Nov 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-39234 and fix it if it is affected.\n\nWhat it is: CVE-2021-39234 is a medium-severity missing authorization vulnerability in Apache Ozone, published on 19 Nov 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-39234 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.ozone:ozone-main (Maven): affected all versions; fixed in 1.2.0\n- org.apache.ozone:ozone-main (Maven): affected all versions; fixed in 1.2.0\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-2021-39234/ (Markdown: https://insights.sbomify.com/CVE-2021-39234/index.md)","id":"CVE-2021-39234","markdown":"https://insights.sbomify.com/CVE-2021-39234/index.md","name":"CVE-2021-39234","record":{"aliases":["GHSA-c8cw-2c5j-xff3"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Ozone","requires_auth":"low_privilege","summary":"Authenticated users can bypass ACLs to read raw block data in Apache Ozone by crafting specific requests with known block IDs.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"ozone","vendor":"apache"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"In Apache Ozone versions prior to 1.2.0, Authenticated users knowing the ID of an existing block can craft specific request allowing access those blocks, bypassing other security checks like ACL.","ecosystems":["Maven"],"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":"Raw block data can be read bypassing ACL/authorization","id":"CVE-2021-39234","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"Access mode of block tokens are not enforced","id":"CVE-2021-39235"},"packages":[{"ecosystem":"Maven","fixed":["1.2.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.ozone:ozone-main","purl":null,"source":"GHSA-c8cw-2c5j-xff3"},{"ecosystem":"Maven","fixed":["1.2.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.ozone:ozone-main","purl":"pkg:maven/org.apache.ozone/ozone-main","source":"GHSA-c8cw-2c5j-xff3"}],"prev":{"headline":"Container-related datanode operations can be called without authorization","id":"CVE-2021-39233"},"products":["Apache Ozone"],"published":"2021-11-19","related":[{"cvss_score":9.8,"headline":"Original block tokens are persisted and can be retrieved","id":"CVE-2021-36372","kev_date_added":null,"published":"2021-11-19"},{"cvss_score":9.1,"headline":"Missing authentication/authorization on internal RPC endpoints","id":"CVE-2021-39231","kev_date_added":null,"published":"2021-11-19"},{"cvss_score":9.1,"headline":"Container-related datanode operations can be called without authorization","id":"CVE-2021-39233","kev_date_added":null,"published":"2021-11-19"},{"cvss_score":8.8,"headline":"Missing admin check for SCM related admin commands","id":"CVE-2021-39232","kev_date_added":null,"published":"2021-11-19"},{"cvss_score":8.8,"headline":"Owners of the S3 tokens are not validated","id":"CVE-2021-39236","kev_date_added":null,"published":"2021-11-19"},{"cvss_score":8.1,"headline":"Apache Ozone: Improper authentication when generating S3 secrets","id":"CVE-2024-45106","kev_date_added":null,"published":"2024-12-03"},{"cvss_score":7.5,"headline":"Ozone S3 Gateway allows bucket and key access to non authenticated users","id":"CVE-2020-17517","kev_date_added":null,"published":"2021-04-27"}],"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":"2024-08-04","vendors":["Apache Software Foundation"]},"summary":"Authenticated users can bypass ACLs to read raw block data in Apache Ozone by crafting specific requests with known block IDs.","url":"https://insights.sbomify.com/CVE-2021-39234/"}