CVE-2018-17882

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of tokens for any user.
Overview
  • CVE ID
  • CVE-2018-17882
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-03-15T20:29:00
  • Last Modified Date
  • 2019-03-18T16:09:48
Weakness Enumerations
CWE URL
CWE-190 http://cwe.mitre.org/data/definitions/190.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cryptobots:battletoken:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/GreenFoxy/Smart-contract-Vulnerabilities/blob/master/BattleToken.md Exploit Third Party Advisory
https://etherscan.io/address/0x4daa9dc438a77bd59e8a43c6d46cbfe84cd04255#code Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-17882
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17882
History
Created Old Value New Value Data Type Notes
2022-05-10 17:46:48 Added to TrackCVE
2022-12-03 18:17:00 2019-03-15T20:29Z 2019-03-15T20:29:00 CVE Published Date updated
2022-12-03 18:17:00 2019-03-18T16:09:48 CVE Modified Date updated
2022-12-03 18:17:00 Analyzed Vulnerability Status updated