{"answers":{"affected":"2 open source packages ship an affected version, including cryo. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-3784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-3784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-3784 is a critical unsafe deserialization vulnerability in https://github.com/hunterloftis cryo, published on 17 Aug 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-3784 and fix it if it is affected.\n\nWhat it is: CVE-2018-3784 is a critical unsafe deserialization vulnerability in https://github.com/hunterloftis cryo, published on 17 Aug 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-3784 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- cryo (npm): affected all versions up to 0.0.6; no fix listed\n- cryo (npm): affected all versions up to 0.0.6; 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-2018-3784/ (Markdown: https://insights.sbomify.com/CVE-2018-3784/index.md)","id":"CVE-2018-3784","markdown":"https://insights.sbomify.com/CVE-2018-3784/index.md","name":"CVE-2018-3784","record":{"aliases":["GHSA-38f5-ghc2-fcmv"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js serialization library","requires_auth":"none","summary":"An attacker can execute arbitrary code via insecure deserialization in the cryo Node.js library.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"cryo","vendor":"cryo_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"},{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"A code injection in cryo 0.0.6 allows an attacker to arbitrarily execute code due to insecure implementation of deserialization.","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":false,"headline":"Code Injection in cryo","id":"CVE-2018-3784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"deserialization","year":"2018"},"n_packages":2,"n_references":1,"next":{"headline":"Command Injection in git-dummy-commit","id":"CVE-2018-3785"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.0.6"],"package":"cryo","purl":null,"source":"GHSA-38f5-ghc2-fcmv"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.0.6"],"package":"cryo","purl":"pkg:npm/cryo","source":"GHSA-38f5-ghc2-fcmv"}],"prev":{"headline":"Privilege Escalation due to Blind NoSQL Injection in flintcms","id":"CVE-2018-3783"},"products":["cryo"],"published":"2018-08-17","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":"2024-08-05","vendors":["https://github.com/hunterloftis"]},"summary":"An attacker can execute arbitrary code via insecure deserialization in the cryo Node.js library.","url":"https://insights.sbomify.com/CVE-2018-3784/"}