{"answers":{"affected":"1 open source package ship an affected version, including fluent-bit. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29477 exists.","fix":"No fix has been published for CVE-2025-29477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-29477 is a medium-severity denial of service vulnerability in n/a, published on 4 Apr 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-29477 and fix it if it is affected.\n\nWhat it is: CVE-2025-29477 is a medium-severity denial of service vulnerability in n/a, published on 4 Apr 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29477 exists.\n\nAffected packages and fixed versions:\n- fluent-bit (Bitnami): affected all versions; no fix listed\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-2025-29477/ (Markdown: https://insights.sbomify.com/CVE-2025-29477/index.md)","id":"CVE-2025-29477","markdown":"https://insights.sbomify.com/CVE-2025-29477/index.md","name":"CVE-2025-29477","record":{"aliases":["AZL-59582","AZL-59586","BIT-fluent-bit-2025-29477","GHSA-8h3v-hh74-r7p2"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Fluent Bit log processor","requires_auth":"low_privilege","summary":"A local attacker can cause a denial of service in Fluent Bit via the consume_event function, requiring an upgrade to mitigate.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fluent_bit","vendor":"treasuredata"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the function consume_event.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Denial of service in n/a","id":"CVE-2025-29477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":1,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2025-29478"},"packages":[{"ecosystem":"Bitnami","fixed":[],"introduced":["0"],"last_affected":[],"package":"fluent-bit","purl":"pkg:bitnami/fluent-bit","source":"BIT-fluent-bit-2025-29477"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2025-29476"},"products":["n/a"],"published":"2025-04-04","related":[{"cvss_score":9.8,"headline":"Fluent Bit Memory Corruption Vulnerability","id":"CVE-2024-4323","kev_date_added":null,"published":"2024-05-20"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2021-36088","kev_date_added":null,"published":"2021-07-01"},{"cvss_score":9.1,"headline":"CVE-2025-12977","id":"CVE-2025-12977","kev_date_added":null,"published":"2025-11-24"},{"cvss_score":8.8,"headline":"CVE-2025-12970","id":"CVE-2025-12970","kev_date_added":null,"published":"2025-11-24"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2021-46878","kev_date_added":null,"published":"2023-04-11"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-46879","kev_date_added":null,"published":"2023-04-11"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2020-35963","kev_date_added":null,"published":"2021-01-03"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-07","vendors":["n/a"]},"summary":"A local attacker can cause a denial of service in Fluent Bit via the consume_event function, requiring an upgrade to mitigate.","url":"https://insights.sbomify.com/CVE-2025-29477/"}