{"answers":{"affected":"3 open source packages ship an affected version, including github.com/ethereum/go-ethereum. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-19184 in the wild and no public exploit code.","fix":"Upgrade github.com/ethereum/go-ethereum to 1.8.14 or later.","what":"CVE-2018-19184 is a high-severity vulnerability in n/a, published on 12 Nov 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-2018-19184 and fix it if it is affected.\n\nWhat it is: CVE-2018-19184 is a high-severity vulnerability in n/a, published on 12 Nov 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-2018-19184 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/ethereum/go-ethereum (Go): affected all versions; fixed in 1.8.14\n- github.com/ethereum/go-ethereum (Go): affected all versions; fixed in 1.8.14\n- github.com/ethereum/go-ethereum (Go): affected all versions; fixed in 1.8.14\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-2018-19184/ (Markdown: https://insights.sbomify.com/CVE-2018-19184/index.md)","id":"CVE-2018-19184","markdown":"https://insights.sbomify.com/CVE-2018-19184/index.md","name":"CVE-2018-19184","record":{"aliases":["GHSA-9h4h-8w5p-f28w","GO-2022-0814"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Ethereum client","requires_auth":"none","summary":"Attackers can crash the Go Ethereum client by submitting crafted bytecode, causing a denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"go_ethereum","vendor":"ethereum"}],"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-476","name":"NULL Pointer Dereference"}],"description":"cmd/evm/runner.go in Go Ethereum (aka geth) 1.8.17 allows attackers to cause a denial of service (SEGV) via crafted bytecode.","ecosystems":["Go"],"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":"Go Ethereum Denial of Service","id":"CVE-2018-19184","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"null_dereference","year":"2018"},"n_packages":3,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-19185"},"packages":[{"ecosystem":"Go","fixed":["1.8.14"],"introduced":["0"],"last_affected":[],"package":"github.com/ethereum/go-ethereum","purl":null,"source":"GHSA-9h4h-8w5p-f28w"},{"ecosystem":"Go","fixed":["1.8.14"],"introduced":["0"],"last_affected":[],"package":"github.com/ethereum/go-ethereum","purl":"pkg:golang/github.com/ethereum/go-ethereum","source":"GHSA-9h4h-8w5p-f28w"},{"ecosystem":"Go","fixed":["1.8.14"],"introduced":["0"],"last_affected":[],"package":"github.com/ethereum/go-ethereum","purl":"pkg:golang/github.com/ethereum/go-ethereum","source":"GO-2022-0814"}],"prev":{"headline":"Denial of Service in ethereumjs-vm","id":"CVE-2018-19183"},"products":["n/a"],"published":"2018-11-12","related":[{"cvss_score":8.7,"headline":"Go Ethereum affected by DoS via malicious p2p message","id":"CVE-2026-26314","kev_date_added":null,"published":"2026-02-19"},{"cvss_score":7.5,"headline":"go-ethereum vulnerable to denial of service via crafted GraphQL query","id":"CVE-2023-42319","kev_date_added":null,"published":"2023-10-18"},{"cvss_score":7.5,"headline":"Denial of service via malicious p2p message in go-ethereum","id":"CVE-2023-40591","kev_date_added":null,"published":"2023-09-06"},{"cvss_score":7.5,"headline":"Denial of service in go-ethereum","id":"CVE-2021-42219","kev_date_added":null,"published":"2022-03-16"},{"cvss_score":7.5,"headline":"Denial of Service in Go-Ethereum","id":"CVE-2022-23327","kev_date_added":null,"published":"2022-03-04"},{"cvss_score":7.5,"headline":"Denial of Service in Go-Ethereum","id":"CVE-2022-23328","kev_date_added":null,"published":"2022-03-04"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2018-20421","kev_date_added":null,"published":"2018-12-24"}],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"Attackers can crash the Go Ethereum client by submitting crafted bytecode, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2018-19184/"}