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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTU0NXEtM2ZnNi00OG03
html-parse-stringify and html-parse-stringify2 vulnerable to Regular expression denial of service (ReDoS)
This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process.
Permalink: https://github.com/advisories/GHSA-545q-3fg6-48m7JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTU0NXEtM2ZnNi00OG03
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 3 years ago
Updated: 7 months ago
CVSS Score: 5.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Identifiers: GHSA-545q-3fg6-48m7, CVE-2021-23346
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-23346
- https://github.com/HenrikJoreteg/html-parse-stringify/commit/c7274a48e59c92b2b7e906fedf9065159e73fe12
- https://github.com/HenrikJoreteg/html-parse-stringify/blob/master/lib/parse.js%23L2
- https://github.com/rayd/html-parse-stringify2/blob/master/lib/parse.js%23L2
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1080633
- https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY-1079306
- https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY2-1079307
- https://github.com/HenrikJoreteg/html-parse-stringify/releases/tag/v2.0.1
- https://github.com/advisories/GHSA-545q-3fg6-48m7
Blast Radius: 22.9
Affected Packages
npm:html-parse-stringify2
Dependent packages: 50Dependent repositories: 9,463
Downloads: 637,592 last month
Affected Version Ranges: <= 2.0.1
No known fixed version
All affected versions: 1.1.0, 1.2.0, 1.2.1, 2.0.0, 2.0.1
npm:html-parse-stringify
Dependent packages: 112Dependent repositories: 20,934
Downloads: 12,005,881 last month
Affected Version Ranges: < 2.0.1
Fixed in: 2.0.1
All affected versions: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 2.0.0
All unaffected versions: 2.0.1, 2.0.2, 2.0.3, 2.1.0, 2.1.1, 3.0.0, 3.0.1