CVE-2021-23346 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Reference

https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY-1079306 https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY2-1079307 https://github.com/HenrikJoreteg/html-parse-stringify/blob/master/lib/parse.js%23L2 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1080633 https://github.com/rayd/html-parse-stringify2/blob/master/lib/parse.js%23L2 https://github.com/HenrikJoreteg/html-parse-stringify/commit/c7274a48e59c92b2b7e906fedf9065159e73fe12

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3