Vulnerability Description
The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.
CVSS Score
7.3
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mathjs | Mathjs | < 7.5.1 |
Related Weaknesses (CWE)
References
- https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82Broken LinkThird Party Advisory
- https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07cPatchThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113ExploitMitigationThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112ExploitMitigationThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111ExploitMitigationThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-MATHJS-1016401ExploitMitigationThird Party Advisory
- https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82Broken LinkThird Party Advisory
- https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07cPatchThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113ExploitMitigationThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112ExploitMitigationThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111ExploitMitigationThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-MATHJS-1016401ExploitMitigationThird Party Advisory
FAQ
What is CVE-2020-7743?
CVE-2020-7743 is a vulnerability with a CVSS score of 7.3 (HIGH). The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.
How severe is CVE-2020-7743?
CVE-2020-7743 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-7743?
Check the references section above for vendor advisories and patch information. Affected products include: Mathjs Mathjs.