Plaza Token mintToken Smart Contract integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Plaza Token. This issue affects the function mintToken. Executing a manipulation as part of Smart Contract can lead to integer overflow. This vulnerability is registered as CVE-2018-13083. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in Plaza Token (version unknown) and classified as critical. This vulnerability affects the function mintToken. The manipulation as part of a Smart Contract leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The mintToken function of a smart contract implementation for Plaza Token (PLAZA), 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.

The bug was discovered 07/03/2018. The weakness was published 07/03/2018 (Website). The advisory is available at github.com. This vulnerability was named CVE-2018-13083 since 07/02/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

07/02/2018 🔍
07/02/2018 +0 days 🔍
07/03/2018 +1 days 🔍
07/03/2018 +0 days 🔍
07/03/2018 +0 days 🔍
02/24/2020 +601 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-13083 (🔍)
GCVE (CVE): GCVE-0-2018-13083
GCVE (VulDB): GCVE-100-120190

Entryinfo

Created: 07/03/2018 17:44
Updated: 02/24/2020 08:50
Changes: 07/03/2018 17:44 (55), 02/24/2020 08:50 (1)
Complete: 🔍
Cache ID: 216::103

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