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MitreCVE-2018-13516

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

CVE-2018-13516

2018-07-0906:29:02

CWE-190

mitre

web.nvd.nist.gov

nvd

cve-2018-13516

ethereum token

smart contract

integer overflow

scam token

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 Super Cool Awesome Money (SCAM), 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

supercoolawesomemoneysuper_cool_awesome_moneyMatch-

VendorProductVersionCPE
supercoolawesomemoneysuper_cool_awesome_money-cpe:2.3:a:supercoolawesomemoney:super_cool_awesome_money:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
supercoolawesomemoney	super_cool_awesome_money	-	cpe:2.3:a:supercoolawesomemoney:super_cool_awesome_money:-:::::::*

References

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

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

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

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