CVE-2020-7743

CVSS V2 High 7.5 CVSS V3 High 7.3
Description
The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.
Overview
  • CVE ID
  • CVE-2020-7743
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-13T10:15:13
  • Last Modified Date
  • 2022-06-28T14:11:45
Weakness Enumerations
CWE URL
CWE-1321 http://cwe.mitre.org/data/definitions/1321.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mathjs:mathjs:*:*:*:*:*:node.js:*:* 1 OR 7.5.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 7.3
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.4
References
Reference URL Reference Tags
https://snyk.io/vuln/SNYK-JS-MATHJS-1016401 Exploit Mitigation Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112 Exploit Mitigation Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111 Exploit Mitigation Third Party Advisory
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 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-7743
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7743
History
Created Old Value New Value Data Type Notes
2022-05-10 16:21:38 Added to TrackCVE
2022-12-05 00:01:37 2020-10-13T10:15Z 2020-10-13T10:15:13 CVE Published Date updated
2022-12-05 00:01:37 2022-06-28T14:11:45 CVE Modified Date updated
2022-12-05 00:01:37 Analyzed Vulnerability Status updated