CVE-2021-23346

Regular Expression Denial of Service (ReDoS)

CVSS 4.8 MEDIUMEPSS 2.2%

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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:R

Produtos afetados

n/a · html-parse-stringify n/a · html-parse-stringify2

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Referências

https://github.com/HenrikJoreteg/html-parse-stringify/blob/master/lib/parse.js%23L2 https://github.com/HenrikJoreteg/html-parse-stringify/commit/c7274a48e59c92b2b7e906fedf9065159e73fe12 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