CVE-2020-7768

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
The package grpc before 1.24.4; the package @grpc/grpc-js before 1.1.8 are vulnerable to Prototype Pollution via loadPackageDefinition.
Overview
  • CVE ID
  • CVE-2020-7768
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-11T11:15:10
  • Last Modified Date
  • 2022-12-02T19:44:24
Weakness Enumerations
CWE URL
CWE-915 http://cwe.mitre.org/data/definitions/915.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:grpc:grpc:*:*:*:*:*:node.js:*:* 1 OR 1.1.8
cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:* 1 OR 1.24.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-7768
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7768
History
Created Old Value New Value Data Type Notes
2022-05-10 07:05:45 Added to TrackCVE
2022-12-05 16:33:10 2020-11-11T11:15Z 2020-11-11T11:15:10 CVE Published Date updated
2022-12-05 16:33:10 2022-12-02T19:44:24 CVE Modified Date updated
2022-12-05 16:33:10 Analyzed Vulnerability Status updated