{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-31669 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2023-31669 is a medium-severity denial of service vulnerability in n/a, published on 23 May 2023. 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-2023-31669 and fix it if it is affected.\n\nWhat it is: CVE-2023-31669 is a medium-severity denial of service vulnerability in n/a, published on 23 May 2023. 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-2023-31669 exists.\n\nAffected product: n/a. 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-2023-31669/ (Markdown: https://insights.sbomify.com/CVE-2023-31669/index.md)","id":"CVE-2023-31669","markdown":"https://insights.sbomify.com/CVE-2023-31669/index.md","name":"CVE-2023-31669","record":{"aliases":["DEBIAN-CVE-2023-31669","GHSA-24pv-x5f7-pv4r","UBUNTU-CVE-2023-31669"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"WebAssembly wat2wasm","requires_auth":"none","summary":"Attackers can cause a crash in the wat2wasm tool by using specific input characters, leading to denial of service.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"webassembly_binary_toolkit","vendor":"webassembly"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"WebAssembly wat2wasm v1.0.32 allows attackers to cause a libc++abi.dylib crash by putting '@' before a quote (\").","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2023-31669","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2023-31670"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2023-31664"},"products":["n/a"],"published":"2023-05-23","related":[{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-31670","kev_date_added":null,"published":"2023-05-23"},{"cvss_score":5.5,"headline":"Memory corruption in n/a","id":"CVE-2023-46331","kev_date_added":null,"published":"2023-10-23"},{"cvss_score":5.5,"headline":"Memory corruption in n/a","id":"CVE-2023-46332","kev_date_added":null,"published":"2023-10-23"},{"cvss_score":2.3,"headline":"WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference","id":"CVE-2025-3122","kev_date_added":null,"published":"2025-04-02"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-31","vendors":["n/a"]},"summary":"Attackers can cause a crash in the wat2wasm tool by using specific input characters, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2023-31669/"}