Vulnerability CVE-2020-28270
Published: 2020-11-12

Description:
Overview:Prototype pollution vulnerability in ??object-hierarchy-access?? versions 0.2.0 through 0.32.0 allows attacker to cause a denial of service and may lead to remote code execution.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Mjpclab -> Object-hierarchy-access 

 References:
https://github.com/mjpclab/object-hierarchy-access/commit/7b1aa134a8bc4a376296bcfac5c3463aef2b7572
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28270
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