{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-16768 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-16768 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-16768 is a high-severity memory corruption vulnerability in n/a, published on 10 Sep 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-16768 and fix it if it is affected.\n\nWhat it is: CVE-2018-16768 is a high-severity memory corruption vulnerability in n/a, published on 10 Sep 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-16768 in the wild and no public exploit code.\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-2018-16768/ (Markdown: https://insights.sbomify.com/CVE-2018-16768/index.md)","id":"CVE-2018-16768","markdown":"https://insights.sbomify.com/CVE-2018-16768/index.md","name":"CVE-2018-16768","record":{"aliases":["GHSA-4mv6-3x2w-gwrc"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WebAssembly VM","requires_auth":"none","summary":"A heap-buffer-overflow in WAVM allows attackers to cause a denial of service or potentially execute code via a crafted file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"webassembly_virtual_machine","vendor":"webassembly_virtual_machine_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an unspecified \"heap-buffer-overflow\" condition in IR::FunctionValidationContext::end.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2018-16768","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2018-16769"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2018-16767"},"products":["n/a"],"published":"2018-09-10","related":[{"cvss_score":8.8,"headline":"Null dereference in n/a","id":"CVE-2018-17293","kev_date_added":null,"published":"2018-09-21"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16764","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16765","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2018-16766","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16767","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2018-16769","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A heap-buffer-overflow in WAVM allows attackers to cause a denial of service or potentially execute code via a crafted file.","url":"https://insights.sbomify.com/CVE-2018-16768/"}