{"answers":{"affected":"2 open source packages ship an affected version, including ced. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-39131 in the wild and no public exploit code.","fix":"Upgrade ced to 1.0.0 or later.","what":"CVE-2021-39131 is a high-severity vulnerability in sonicdoe ced, published on 17 Aug 2021."},"fix_prompt":"Check this codebase for CVE-2021-39131 and fix it if it is affected.\n\nWhat it is: CVE-2021-39131 is a high-severity vulnerability in sonicdoe ced, published on 17 Aug 2021. \nExploitation: There is no known exploitation of CVE-2021-39131 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ced (npm): affected all versions; fixed in 1.0.0\n- ced (npm): affected all versions; fixed in 1.0.0\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-2021-39131/ (Markdown: https://insights.sbomify.com/CVE-2021-39131/index.md)","id":"CVE-2021-39131","markdown":"https://insights.sbomify.com/CVE-2021-39131/index.md","name":"CVE-2021-39131","record":{"aliases":["GHSA-27wq-qx3q-fxm9"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[{"product":"ced","vendor":"ced_project"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-755","name":"Improper Handling of Exceptional Conditions"},{"id":"CWE-241","name":"Improper Handling of Unexpected Data Type"}],"description":"ced detects character encoding using Google’s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node.js process to crash. The problem has been patched in ced v1.0.0. As a workaround, before passing an argument to ced, verify it’s a `Buffer` using `Buffer.isBuffer(obj)`.","ecosystems":["npm"],"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":"Improper Handling of Unexpected Data Type in ced","id":"CVE-2021-39131","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2021"},"n_packages":2,"n_references":3,"next":{"headline":"YAML deserialization can run untrusted code","id":"CVE-2021-39132"},"packages":[{"ecosystem":"npm","fixed":["1.0.0"],"introduced":["0"],"last_affected":[],"package":"ced","purl":null,"source":"GHSA-27wq-qx3q-fxm9"},{"ecosystem":"npm","fixed":["1.0.0"],"introduced":["0"],"last_affected":[],"package":"ced","purl":"pkg:npm/ced","source":"GHSA-27wq-qx3q-fxm9"}],"prev":{"headline":"Code injection in Jira Data Center","id":"CVE-2021-39128"},"products":["ced"],"published":"2021-08-17","related":[],"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":["sonicdoe"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2021-39131/"}