{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-19154 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-19154 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-19154 is a high-severity denial of service vulnerability in n/a, published on 5 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-19154 and fix it if it is affected.\n\nWhat it is: CVE-2018-19154 is a high-severity denial of service vulnerability in n/a, published on 5 Nov 2019. 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-2018-19154 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-2018-19154/ (Markdown: https://insights.sbomify.com/CVE-2018-19154/index.md)","id":"CVE-2018-19154","markdown":"https://insights.sbomify.com/CVE-2018-19154/index.md","name":"CVE-2018-19154","record":{"aliases":["GHSA-8vrf-cvxp-7364"],"analysis":{"component_type":"other","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"cryptocurrency node","requires_auth":"none","summary":"Remote attackers can cause denial of service in HTMLCOIN cryptocurrency nodes by sending invalid headers or blocks, exhausting disk and RAM resources.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"htmlcoin","vendor":"htmlcoin"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"HTMLCOIN through 2.12 (a chain-based proof-of-stake cryptocurrency) allows a remote denial of service. The attacker sends invalid headers/blocks. The attack requires no stake and can fill the victim's disk and RAM.","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":"Denial of service in n/a","id":"CVE-2018-19154","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2018-19155"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2018-19153"},"products":["n/a"],"published":"2019-11-05","related":[],"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":"Remote attackers can cause denial of service in HTMLCOIN cryptocurrency nodes by sending invalid headers or blocks, exhausting disk and RAM resources.","url":"https://insights.sbomify.com/CVE-2018-19154/"}