Lucene search

MitreCVE-2018-13494

HistoryJul 09, 2018 - 6:29 a.m.

CVE-2018-13494

2018-07-0906:29:01

CWE-190

mitre

web.nvd.nist.gov

ethereum

smart contract

integer overflow

susantokenerc20

security vulnerability

cve-2018-13494

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

37.4%

JSON

The mintToken function of a smart contract implementation for SusanTokenERC20, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

Affected configurations

Nvd

Node

susantoken_projectsusantokenMatch-

VendorProductVersionCPE
susantoken_projectsusantoken-cpe:2.3:a:susantoken_project:susantoken:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
susantoken_project	susantoken	-	cpe:2.3:a:susantoken_project:susantoken:-:::::::*

References

github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md

github.com/BlockChainsSecurity/EtherTokens/tree/master/SusanTokenERC20

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

37.4%

JSON

Related for CVE-2018-13494