CVE Vulnerability

CVE-2020-7743

The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.3 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://snyk.io/vuln/SNYK-JS-MATHJS-1016401 Exploit Mitigation
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112 Exploit Mitigation
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111 Exploit Mitigation
https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82 Broken Link Third Party Advisory
https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07c57e Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113 Exploit Mitigation
Configurations

Configuration 1

cpe:2.3:a:mathjs:mathjs:*:*:*:*:*:node.js:*:*
Information

Published : 2020-10-13 10:15

Updated : 2022-06-28 02:11

NVD link : CVE-2020-7743

Mitre link : CVE-2020-7743

Products Affected
No products.
CWE
CWE-1321

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