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CVE-2020-7729

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Date: September 3, 2020

The package grunt before 1.3.0 are vulnerable to Arbitrary Code Execution due to the default usage of the function load() instead of its secure replacement safeLoad() of the package js-yaml inside grunt.file.readYAML.

Language: Java

Severity Score

Related Resources (8)

https://usn.ubuntu.com/4595-1
https://nvd.nist.gov/vuln/detail/CVE-2020-7729
https://lists.debian.org/debian-lts-announce/2020/09/msg00008.html
https://github.com/gruntjs/grunt/commit/e350cea1724eb3476464561a380fb6a64e61e4e7
https://usn.ubuntu.com/4595-1/
https://github.com/gruntjs/grunt/blob/master/lib/grunt/file.js%23L249
https://security-tracker.debian.org/tracker/CVE-2020-7729
https://www.mend.io/vulnerability-database/CVE-2020-7729

Severity Score

Weakness Type (CWE)

Initialization of a Resource with an Insecure Default

CWE-1188

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): HIGH
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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