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papaparse before 5.2.0 are vulnerable to Regular Expression Denial of Service (ReDos). The parse function contains a malformed regular expression that takes exponentially longer to process non-numerical inputs. This allows attackers to stall systems and lead to Denial of Service.
✔️ This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.
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changed the title
WS-2020-0097 (High) detected in papaparse-4.6.3.js, papaparse-4.6.3.tgz
WS-2020-0097 (High) detected in papaparse-4.6.3.js, papaparse-4.6.3.tgz - autoclosed
Jul 16, 2021
WS-2020-0097 - High Severity Vulnerability
Vulnerable Libraries - papaparse-4.6.3.js, papaparse-4.6.3.tgz
papaparse-4.6.3.js
Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.
Library home page: https://cdnjs.cloudflare.com/ajax/libs/PapaParse/4.6.3/papaparse.js
Path to dependency file: grafana/node_modules/papaparse/player/player.html
Path to vulnerable library: grafana/node_modules/papaparse/player/../papaparse.js
Dependency Hierarchy:
papaparse-4.6.3.tgz
Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.
Library home page: https://registry.npmjs.org/papaparse/-/papaparse-4.6.3.tgz
Path to dependency file: grafana/package.json
Path to vulnerable library: grafana/node_modules/papaparse
Dependency Hierarchy:
Found in HEAD commit: 494d3ade5b02fb069ecdd7a9a278fd2016f5f577
Found in base branch: datasource-meta
Vulnerability Details
papaparse before 5.2.0 are vulnerable to Regular Expression Denial of Service (ReDos). The parse function contains a malformed regular expression that takes exponentially longer to process non-numerical inputs. This allows attackers to stall systems and lead to Denial of Service.
Publish Date: 2020-05-19
URL: WS-2020-0097
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/1515
Release Date: 2020-05-26
Fix Resolution: papaparse - 5.2.0
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