{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1000215 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-1000215 is a high-severity denial of service vulnerability in n/a, published on 20 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-2018-1000215 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000215 is a high-severity denial of service vulnerability in n/a, published on 20 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-2018-1000215 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-2018-1000215/ (Markdown: https://insights.sbomify.com/CVE-2018-1000215/index.md)","id":"CVE-2018-1000215","markdown":"https://insights.sbomify.com/CVE-2018-1000215/index.md","name":"CVE-2018-1000215","record":{"aliases":["AZL-41919","DEBIAN-CVE-2018-1000215","GHSA-9xc3-9g76-hcvx"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"cJSON library","requires_auth":"none","summary":"An attacker can cause a denial of service in applications using the cJSON library by triggering a memory leak during data printing under low memory conditions.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cjson","vendor":"davegamble"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-772","name":"Missing Release of Resource after Effective Lifetime"}],"description":"Dave Gamble cJSON version 1.7.6 and earlier contains a CWE-772 vulnerability in cJSON library that can result in Denial of Service (DoS). This attack appear to be exploitable via If the attacker can force the data to be printed and the system is in low memory it can force a leak of memory. This vulnerability appears to have been fixed in 1.7.7.","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":"Denial of service in n/a","id":"CVE-2018-1000215","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-1000216"},"packages":[],"prev":{"headline":"Doorkeeper subject to Incorrect Permission Assignment","id":"CVE-2018-1000211"},"products":["n/a"],"published":"2018-08-20","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-57052","kev_date_added":null,"published":"2025-09-03"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-11834","kev_date_added":null,"published":"2019-05-09"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-11835","kev_date_added":null,"published":"2019-05-09"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-10749","kev_date_added":null,"published":"2019-04-29"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2018-1000217","kev_date_added":null,"published":"2018-08-20"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-1000216","kev_date_added":null,"published":"2018-08-20"},{"cvss_score":8.7,"headline":"cJSON JSON Patch copy/add Uncontrolled Recursion Stack Exhaustion","id":"CVE-2026-67215","kev_date_added":null,"published":"2026-07-29"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"An attacker can cause a denial of service in applications using the cJSON library by triggering a memory leak during data printing under low memory conditions.","url":"https://insights.sbomify.com/CVE-2018-1000215/"}