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[email protected]NVD:CVE-2018-10376

HistoryApr 25, 2018 - 9:29 a.m.

CVE-2018-10376

2018-04-2509:29:00

CWE-190

[email protected]

web.nvd.nist.gov

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

0.002

Percentile

59.7%

JSON

An integer overflow in the transferProxy function of a smart contract implementation for SmartMesh (aka SMT), an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _fee and _value parameters, as exploited in the wild in April 2018, aka the “proxyOverflow” issue.

Affected configurations

Nvd

Node

smartmeshsmartmeshMatch-

VendorProductVersionCPE
smartmeshsmartmesh-cpe:2.3:a:smartmesh:smartmesh:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
smartmesh	smartmesh	-	cpe:2.3:a:smartmesh:smartmesh:-:::::::*

References

dasp.co/#item-3

peckshield.com/2018/04/25/proxyOverflow/

www.reddit.com/r/ethereum/comments/8esyg9/okex_erc20_bug/

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

0.002

Percentile

59.7%

JSON

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