{"id":"CVE-2020-20178","aliases":["EUVD-2020-12965","GHSA-6vwp-x62j-fm2h"],"status":"published","title":"A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be...","description":"Ethereum 0xe933c0cd9784414d5f278c114904f5a84b396919#code.sol latest version is affected by a denial of service vulnerability in the affected payout function. Once the length of this array is too long, it will result in an exception. Attackers can make attacks by creating a series of account addresses.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01094,"percentile":0.65761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-617"],"published":"2021-05-24T19:01:07Z","modified":"2026-06-17T03:02:51Z","products":[{"vendor":"whohas_project","product":"whohas"}],"references":[{"url":"https://etherscan.io/address/0xe933c0cd9784414d5f278c114904f5a84b396919","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-20178"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1914774"},{"url":"https://github.com/advisories/GHSA-6vwp-x62j-fm2h"}],"sources":{"cve":[{"id":"CVE-2020-20178","description":"Ethereum 0xe933c0cd9784414d5f278c114904f5a84b396919#code.sol latest version is affected by a denial of service vulnerability in the affected payout function. Once the length of this array is too long, it will result in an exception. Attackers can make attacks by creating a series of account addresses.","status":"published","published":"2021-05-24T19:01:07Z","modified":"2024-08-04T14:15:29.01Z","updated_at":"2026-11-02T14:35:45.763329Z"}],"euvd":[{"id":"EUVD-2020-12965","description":"Ethereum 0xe933c0cd9784414d5f278c114904f5a84b396919#code.sol latest version is affected by a denial of service vulnerability in the affected payout function. Once the length of this array is too long, it will result in an exception. Attackers can make attacks by creating a series of account addresses.","status":"published","published":"2021-05-24T19:01:07Z","modified":"2024-08-04T14:15:29Z","updated_at":"2026-11-03T03:07:24.770982Z"}],"ghsa":[{"id":"GHSA-6vwp-x62j-fm2h","title":"A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be...","description":"A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.","status":"published","published":"2022-05-24T22:28:20Z","modified":"2023-01-30T05:04:59Z","cwes":["CWE-617"],"updated_at":"2026-11-02T14:47:10.51539Z"}],"nvd":[{"id":"CVE-2020-20178","description":"Ethereum 0xe933c0cd9784414d5f278c114904f5a84b396919#code.sol latest version is affected by a denial of service vulnerability in the affected payout function. Once the length of this array is too long, it will result in an exception. Attackers can make attacks by creating a series of account addresses.","status":"published","published":"2021-05-24T19:15:07.383Z","modified":"2026-06-17T03:02:51.257Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}