{"id":"CVE-2018-10973","aliases":["EUVD-2018-3024","GHSA-gv7v-gpgw-3c6j"],"status":"published","title":"An integer overflow in the transferMulti function of a smart contract implementation for...","description":"An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _value parameters.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00894,"percentile":0.59742,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2018-05-10T17:00:00Z","modified":"2026-06-17T01:35:02Z","products":[{"vendor":"koreashow_project","product":"koreashow"}],"references":[{"url":"http://openwall.com/lists/oss-security/2018/05/10/2","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10973"},{"url":"https://github.com/advisories/GHSA-gv7v-gpgw-3c6j"}],"sources":{"cve":[{"id":"CVE-2018-10973","description":"An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _value parameters.","status":"published","published":"2018-05-10T17:00:00Z","modified":"2024-08-05T07:54:36.32Z","updated_at":"2026-11-02T14:35:01.619448Z"}],"euvd":[{"id":"EUVD-2018-3024","description":"An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _value parameters.","status":"published","published":"2018-05-10T17:00:00Z","modified":"2024-08-05T07:54:36Z","updated_at":"2026-11-03T02:39:57.009215Z"}],"ghsa":[{"id":"GHSA-gv7v-gpgw-3c6j","title":"An integer overflow in the transferMulti function of a smart contract implementation for...","description":"An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _value parameters.","status":"published","published":"2022-05-14T03:18:08Z","modified":"2023-02-02T05:07:39Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:52:33.427724Z"}],"nvd":[{"id":"CVE-2018-10973","description":"An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _value parameters.","status":"published","published":"2018-05-10T17:29:00.257Z","modified":"2026-06-17T01:35:02.13Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:04:27.507872Z"}]}}