{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27925 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27925 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27925 is a medium-severity vulnerability in Couchbase Couchbase Server, published on 19 May 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27925 and fix it if it is affected.\n\nWhat it is: CVE-2021-27925 is a medium-severity vulnerability in Couchbase Couchbase Server, published on 19 May 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-27925 in the wild and no public exploit code.\n\nAffected product: Couchbase Couchbase Server. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2021-27925/ (Markdown: https://insights.sbomify.com/CVE-2021-27925/index.md)","id":"CVE-2021-27925","markdown":"https://insights.sbomify.com/CVE-2021-27925/index.md","name":"CVE-2021-27925","record":{"aliases":["GHSA-682m-jx5w-f5fq"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Couchbase Server","requires_auth":"high_privilege","summary":"A race condition in Couchbase Server with auditing enabled can leak administrator credentials in cleartext logs, requiring access to log files.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"couchbase_server","vendor":"couchbase"}],"cvss":{"score":4.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x through 6.6.1. When using the View Engine and Auditing is enabled, a crash condition can (depending on a race condition) cause an internal user with administrator privileges, @ns_server, to have its credentials leaked in cleartext in the ns_server.info.log file.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Race condition in n/a","id":"CVE-2021-27925","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"couchbase:couchbase_server","products":["couchbase:couchbase_server"],"type":"race_condition","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2021-27927"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2021-27924"},"products":["n/a"],"published":"2021-05-19","related":[{"cvss_score":8.8,"headline":"Google Chromium V8 Out-of-Bounds Memory Access","id":"CVE-2024-0519","kev_date_added":"2024-01-17","published":"2024-01-16"},{"cvss_score":8.8,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2023-3079","kev_date_added":"2023-06-07","published":"2023-06-05"},{"cvss_score":8.8,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2023-2033","kev_date_added":"2023-04-17","published":"2023-04-14"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2023-49930","kev_date_added":null,"published":"2024-02-28"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2023-49931","kev_date_added":null,"published":"2024-02-28"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2021-35943","kev_date_added":null,"published":"2021-09-29"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2020-24719","kev_date_added":null,"published":"2020-11-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-03","vendors":["n/a"]},"summary":"A race condition in Couchbase Server with auditing enabled can leak administrator credentials in cleartext logs, requiring access to log files.","url":"https://insights.sbomify.com/CVE-2021-27925/"}