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MitreCVE-2018-13084

HistoryJul 03, 2018 - 1:29 a.m.

CVE-2018-13084

2018-07-0301:29:01

CWE-190

mitre

web.nvd.nist.gov

ethereum

smart contract

integer overflow

cve-2018-13084

good time coin

gty

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

EPSS

0.001

Percentile

44.9%

JSON

The mintToken function of a smart contract implementation for Good Time Coin (GTY), 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

goodtimecoin_projectgoodtimecoinMatch-

VendorProductVersionCPE
goodtimecoin_projectgoodtimecoin-cpe:2.3:a:goodtimecoin_project:goodtimecoin:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
goodtimecoin_project	goodtimecoin	-	cpe:2.3:a:goodtimecoin_project:goodtimecoin:-:::::::*

References

github.com/VenusADLab/EtherTokens/blob/master/GoodTimeCoin/GoodTimeCoin.md

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

EPSS

0.001

Percentile

44.9%

JSON

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