arr-flatten-unflatten on npm Prototype privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in arr-flatten-unflatten on npm. Affected by this vulnerability is an unknown functionality. The manipulation leads to privileges management (Prototype). This vulnerability is listed as CVE-2020-7713. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in arr-flatten-unflatten on npm (version now known). It has been rated as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a privileges management vulnerability (Prototype). Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

All versions of package arr-flatten-unflatten are vulnerable to Prototype Pollution via the constructor.

The weakness was presented 09/01/2020 (Website). It is possible to read the advisory at snyk.io. The identification of this vulnerability is CVE-2020-7713 since 01/21/2020. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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

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

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Name: Prototype
Class: Privileges management / Prototype
CWE: CWE-269 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2020 🔍
09/01/2020 +224 days 🔍
09/01/2020 +0 days 🔍
11/12/2020 +72 days 🔍

Sourcesinfo

Advisory: snyk.io
Status: Not defined

CVE: CVE-2020-7713 (🔍)
GCVE (CVE): GCVE-0-2020-7713
GCVE (VulDB): GCVE-100-160523

Entryinfo

Created: 09/01/2020 17:22
Updated: 11/12/2020 08:14
Changes: 09/01/2020 17:22 (36), 09/01/2020 17:27 (11), 11/12/2020 08:14 (1)
Complete: 🔍
Cache ID: 216::103

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