CVE-2020-15256

2020-11-2714:51:36

redhat.com

access.redhat.com

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

69.9%

JSON

A flaw was found in object-path. A prototype pollution vulnerability has been found in object-path affecting the set() method. The vulnerability is limited to the includeInheritedProps mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of object-path and setting the option includeInheritedProps: true, or by using the default withInheritedProps instance. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Mitigation

Projects using object-path versions 0.11.0 through 0.11.4 are only exposed to this vulnerability if they use the setting includeInheritedProps: true or use the withInheritedProps instance. If you are using these versions but this setting and class are both absent from your code, the vulnerability can not be exploited.