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CVE-2020-7748 Detail

Description

This affects the package @tsed/core before 5.65.7. This vulnerability relates to the deepExtend function which is used as part of the utils directory. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36 Broken Link  Patch  Third Party Advisory 
https://github.com/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36 Broken Link  Patch  Third Party Advisory 
https://github.com/TypedProject/tsed/commit/1395773ddac35926cf058fc6da9fb8e82266761b Patch  Third Party Advisory 
https://github.com/TypedProject/tsed/commit/1395773ddac35926cf058fc6da9fb8e82266761b Patch  Third Party Advisory 
https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382 Exploit  Patch  Third Party Advisory 
https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382 Exploit  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-7748
NVD Published Date:
10/20/2020
NVD Last Modified:
11/21/2024
Source:
Snyk