CVE-2020-7768

The package grpc before 1.24.4; the package @grpc/grpc-js before 1.1.8 are vulnerable to Prototype Pollution via loadPackageDefinition.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/grpc/grpc-node/pull/1606	Patch Third Party Advisory
https://github.com/grpc/grpc-node/pull/1605	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038819	Mitigation Third Party Advisory
https://snyk.io/vuln/SNYK-JS-GRPC-598671	Mitigation Third Party Advisory
https://snyk.io/vuln/SNYK-JS-GRPCGRPCJS-1038818	Mitigation Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:grpc:grpc::::::node.js::*
	cpe:2.3:a:grpc:grpc::::::-::*

Information

Published : 2020-11-11 03:15

Updated : 2022-12-02 11:44

NVD link : CVE-2020-7768

Mitre link : CVE-2020-7768

JSON object : View

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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Products Affected

grpc

grpc

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