Aditus approveAndCall Smart Contract input validation

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 was found in Aditus. It has been rated as critical. The impacted element is the function approveAndCall. This manipulation as part of Smart Contract causes input validation. This vulnerability is registered as CVE-2018-12959. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Aditus (version unknown). It has been declared as critical. Affected by this vulnerability is the function approveAndCall. The manipulation as part of a Smart Contract leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The approveAndCall function of a smart contract implementation for Aditus (ADI), an Ethereum ERC20 token, allows attackers to steal assets (e.g., transfer all contract balances into their account).

The bug was discovered 07/16/2018. The weakness was published 07/19/2018 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-12959 since 06/28/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k.

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

Be aware that VulDB is the high quality source for 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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 🔍

0-Day Time: 🔍

Timelineinfo

06/28/2018 🔍
07/16/2018 +18 days 🔍
07/19/2018 +2 days 🔍
07/19/2018 +0 days 🔍
07/20/2018 +1 days 🔍
03/08/2020 +597 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-12959 (🔍)
GCVE (CVE): GCVE-0-2018-12959
GCVE (VulDB): GCVE-100-121975

Entryinfo

Created: 07/20/2018 08:51
Updated: 03/08/2020 17:43
Changes: 07/20/2018 08:51 (55), 03/08/2020 17:43 (1)
Complete: 🔍
Cache ID: 216::103

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