{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-12889 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-12889 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-12889 is a critical memory corruption vulnerability in n/a, published on 26 Jun 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-2018-12889 and fix it if it is affected.\n\nWhat it is: CVE-2018-12889 is a critical memory corruption vulnerability in n/a, published on 26 Jun 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-2018-12889 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-2018-12889/ (Markdown: https://insights.sbomify.com/CVE-2018-12889/index.md)","id":"CVE-2018-12889","markdown":"https://insights.sbomify.com/CVE-2018-12889/index.md","name":"CVE-2018-12889","record":{"aliases":["GHSA-4cp4-qp7x-2m98"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"CCN-lite library","requires_auth":"none","summary":"Heap-based buffer overflow in CCN-lite allows attackers to cause heap corruption and potential code execution via malicious binary files.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ccn-lite","vendor":"ccn-lite"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An issue was discovered in CCN-lite 2.0.1. There is a heap-based buffer overflow in mkAddToRelayCacheRequest and in ccnl_populate_cache for an array lacking '\\0' termination when reading a binary CCNx or NDN file. This can result in Heap Corruption. This was addressed by fixing the memory management in mkAddToRelayCacheRequest in ccn-lite-ctrl.c.","ecosystems":[],"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":"Memory corruption in n/a","id":"CVE-2018-12889","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-2018-12891"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2018-12886"},"products":["n/a"],"published":"2018-06-26","related":[{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2018-7039","kev_date_added":null,"published":"2018-02-14"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-6948","kev_date_added":null,"published":"2018-02-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-6953","kev_date_added":null,"published":"2018-02-13"},{"cvss_score":9.8,"headline":"Multiple integer overflows in CCN-lite before 2.00 allow context-dependent attackers to have unspecified impact via vectors involving the (1","id":"CVE-2017-12465","kev_date_added":null,"published":"2018-02-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-12466","kev_date_added":null,"published":"2018-02-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-12468","kev_date_added":null,"published":"2018-02-07"}],"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":"Heap-based buffer overflow in CCN-lite allows attackers to cause heap corruption and potential code execution via malicious binary files.","url":"https://insights.sbomify.com/CVE-2018-12889/"}