mathjs up to 7.5.0 deepExtend dynamically-determined object attributes

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability classified as problematic was found in mathjs up to 7.5.0. The CWE definition for the vulnerability is CWE-915. The product receives input from an upstream component that specifies multiple attributes, properties, or fields that are to be initialized or updated in an object, but it does not properly control which attributes can be modified. The impact remains unknown.

The weakness was published 10/13/2020. The advisory is available at snyk.io. This vulnerability was named CVE-2020-7743. Technical details are known, but there is no available exploit.

Upgrading to version 7.5.1 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Dynamically-determined object attributes
CWE: CWE-915 / CWE-913
ATT&CK: Unknown

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Upgrade: mathjs 7.5.1
Patch: github.com

Timelineinfo

01/21/2020 🔍
10/13/2020 +265 days 🔍
10/13/2020 +0 days 🔍
11/18/2020 +36 days 🔍

Sourcesinfo

Advisory: snyk.io
Status: Not defined

CVE: CVE-2020-7743 (🔍)

Entryinfo

Created: 10/13/2020 15:36
Updated: 11/18/2020 19:18
Changes: 10/13/2020 15:36 (35), 11/17/2020 08:32 (1), 11/18/2020 19:16 (2), 11/18/2020 19:18 (8)
Complete: 🔍

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