Stark Bank ecdsa-node 1.1.2 Message verify signature verification

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Stark Bank ecdsa-node 1.1.2. Impacted is the function verify of the component Message Handler. Executing a manipulation can lead to signature verification. This vulnerability is handled as CVE-2021-43571. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Stark Bank ecdsa-node 1.1.2 (Banking Software) and classified as problematic. This vulnerability affects the function verify of the component Message Handler. The manipulation with an unknown input leads to a signature verification vulnerability. The CWE definition for the vulnerability is CWE-347. The product does not verify, or incorrectly verifies, the cryptographic signature for data. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 11/10/2021. The advisory is available at research.nccgroup.com. This vulnerability was named CVE-2021-43571 since 11/09/2021. Technical details are known, but there is no available exploit.

Upgrading to version 1.1.3 eliminates this vulnerability. The upgrade is hosted for download at github.com.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.4

VulDB Base Score: 4.6
VulDB Temp Score: 4.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Signature verification
CWE: CWE-347 / CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ecdsa-node 1.1.3

Timelineinfo

11/09/2021 🔍
11/10/2021 +1 days 🔍
11/10/2021 +0 days 🔍
11/12/2021 +2 days 🔍

Sourcesinfo

Advisory: research.nccgroup.com
Status: Confirmed

CVE: CVE-2021-43571 (🔍)
GCVE (CVE): GCVE-0-2021-43571
GCVE (VulDB): GCVE-100-186466

Entryinfo

Created: 11/10/2021 13:07
Updated: 11/12/2021 11:55
Changes: 11/10/2021 13:07 (41), 11/12/2021 11:55 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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