{"id":"CVE-2018-19152","details":"emercoin through 0.7 (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.","modified":"2026-04-10T04:09:15.858700Z","published":"2019-11-05T21:15:12.057Z","references":[{"type":"WEB","url":"https://medium.com/%40dsl_uiuc/fake-stake-attacks-on-chain-based-proof-of-stake-cryptocurrencies-b8b05723f806"},{"type":"ADVISORY","url":"http://fc19.ifca.ai/preproceedings/180-preproceedings.pdf"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/emercoin/emercoin","events":[{"introduced":"0"},{"last_affected":"5cf8ca6dfa6e970e4fd2f7ffbcb5bd68a0929a05"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.7.0"}]}}],"versions":["v0.3.1","v0.3.11_notexact","v0.3.1rc1","v0.3.2","v0.3.20","v0.3.20.01_closest","v0.3.20.2_closest","v0.3.21","v0.3.21rc","v0.3.22","v0.3.22rc1","v0.3.22rc2","v0.3.22rc3","v0.3.22rc4","v0.3.23","v0.3.23rc1","v0.3.24","v0.3.24rc1","v0.3.24rc2","v0.3.24rc3","v0.3.3","v0.3.6","v0.3.7","v0.3.8","v0.4.0","v0.4.00rc1","v0.4.00rc2","v0.5.0","v0.5.0emc","v0.5.0rc1","v0.5.0rc2","v0.5.0rc4","v0.5.0rc5","v0.5.0rc6","v0.5.0rc7","v0.5.1","v0.5.1-linux","v0.5.1emc","v0.5.1rc1","v0.5.1rc2","v0.5.2.1emc","v0.5.2emc","v0.6.0","v0.6.0emc","v0.6.0rc1","v0.6.0rc2","v0.6.0rc3","v0.6.0rc4","v0.6.0rc5","v0.6.0rc6","v0.6.1","v0.6.1emc","v0.6.1rc1","v0.6.1rc2","v0.7.0emc"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19152.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}