Bitotal mintTokens Smart Contract integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Bitotal. It has been classified as critical. This vulnerability affects the function mintTokens. Performing a manipulation as part of Smart Contract results in integer overflow. This vulnerability is identified as CVE-2018-13130. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Bitotal (unknown version). This affects the function mintTokens. The manipulation as part of a Smart Contract leads to a integer overflow vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Bitotal (TFUND) is a smart contract running on Ethereum. The mintTokens function has an integer overflow that allows minted tokens to be arbitrarily retrieved by the contract owner.

The bug was discovered 07/04/2018. The weakness was released 07/04/2018 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2018-13130 since 07/03/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

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

Entries connected to this vulnerability are available at VDB-120315, VDB-120316, VDB-120317 and VDB-120318. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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

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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

07/03/2018 🔍
07/03/2018 +0 days 🔍
07/04/2018 +1 days 🔍
07/04/2018 +0 days 🔍
07/05/2018 +1 days 🔍
02/25/2020 +600 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-13130 (🔍)
GCVE (CVE): GCVE-0-2018-13130
GCVE (VulDB): GCVE-100-120321
See also: 🔍

Entryinfo

Created: 07/05/2018 08:16
Updated: 02/25/2020 08:50
Changes: 07/05/2018 08:16 (56), 02/25/2020 08:50 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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