Dogecoin Core up to 1.14.3 src/wallet/wallet.cpp CreateTransaction information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Dogecoin Core up to 1.14.3. The affected element is the function CWallet::CreateTransaction of the file src/wallet/wallet.cpp. Performing a manipulation results in information disclosure. This vulnerability is reported as CVE-2021-37491. No exploit exists. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability classified as problematic has been found in Dogecoin Core up to 1.14.3. This affects the function CWallet::CreateTransaction of the file src/wallet/wallet.cpp. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.

The weakness was disclosed 02/07/2023 as 2279. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-37491 since 07/26/2021. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Applying the patch 2fb9c1e6681370478e24a19172ed6d78d95d50d3 is able to eliminate this problem. The bugfix is ready for download at github.com.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2fb9c1e6681370478e24a19172ed6d78d95d50d3

Timelineinfo

07/26/2021 🔍
02/07/2023 +561 days 🔍
02/07/2023 +0 days 🔍
03/06/2023 +27 days 🔍

Sourcesinfo

Advisory: 2279
Status: Confirmed

CVE: CVE-2021-37491 (🔍)
GCVE (CVE): GCVE-0-2021-37491
GCVE (VulDB): GCVE-100-220347

Entryinfo

Created: 02/07/2023 18:01
Updated: 03/06/2023 08:59
Changes: 02/07/2023 18:01 (43), 03/06/2023 08:59 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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