{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-6381 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2024-6381 is a medium-severity vulnerability in MongoDB Inc libbson, published on 2 Jul 2024. 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-2024-6381 and fix it if it is affected.\n\nWhat it is: CVE-2024-6381 is a medium-severity vulnerability in MongoDB Inc libbson, published on 2 Jul 2024. 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-2024-6381 in the wild and no public exploit code.\n\nAffected product: MongoDB Inc libbson. 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-2024-6381/ (Markdown: https://insights.sbomify.com/CVE-2024-6381/index.md)","id":"CVE-2024-6381","markdown":"https://insights.sbomify.com/CVE-2024-6381/index.md","name":"CVE-2024-6381","record":{"aliases":["DEBIAN-CVE-2024-6381","GHSA-vc2m-fm8c-xx2j","OESA-2024-1891","UBUNTU-CVE-2024-6381"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"MongoDB C Driver","requires_auth":"none","summary":"An integer overflow in the bson_strfreev function of the MongoDB C Driver can lead to memory corruption and potential code execution.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mongodb","cpe":[{"product":"libbson","vendor":"mongodb"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-680","name":"Integer Overflow to Buffer Overflow"}],"description":"The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2","ecosystems":[],"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":"MongoDB C Driver bson_strfreev may be susceptible to integer overflow","id":"CVE-2024-6381","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Adversarial unsanitized input may cause MongoDB Rust Driver to issue unintended commands.","id":"CVE-2024-6382"},"packages":[],"prev":{"headline":"Cross-site scripting in ENOVIA Collaborative Industry Innovator","id":"CVE-2024-6380"},"products":["libbson"],"published":"2024-07-02","related":[{"cvss_score":8.4,"headline":"MongoDB C Driver bson library may be susceptible to buffer overflow","id":"CVE-2025-0755","kev_date_added":null,"published":"2025-03-18"},{"cvss_score":8.1,"headline":"Memory corruption in n/a","id":"CVE-2018-16790","kev_date_added":null,"published":"2018-09-10"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["MongoDB Inc"]},"summary":"An integer overflow in the bson_strfreev function of the MongoDB C Driver can lead to memory corruption and potential code execution.","url":"https://insights.sbomify.com/CVE-2024-6381/"}