The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

Affected: npm: browserslist

The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

nodejs-debug: Regular expression Denial of Service nodejs-mime: Regular expression Denial of Service nodejs-is-my-json-valid: ReDoS when validating JSON fields with email format nodejs-braces: Regular Expression Denial of Service (ReDoS) in lib/parsers.js lodash: Prototype pollution in utilities function hoek: Prototype pollution in utilities function nodejs-url-parse: incorrect hostname in url parsing nodejs-extend: Prototype pollution can allow attackers to modify object properties nodejs-stringstream: out-of-bounds read leading to uninitialized memory exposure nodejs-handlebars: lookup helper fails to properly validate templates allowing for arbitrary JavaScript execution nodejs-handlebars: an endless loop while processing specially-crafted templates leads to DoS lodash: uncontrolled resource consumption in Data handler causing denial of service nodejs-yargs-parser: prototype pollution vulnerability nodejs-lodash: prototype pollution in zipObjectDeep function nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function nodejs-highlight-js: prototype pollution via a crafted HTML code block urijs: Hostname spoofing via backslashes in URL python-pillow: Buffer over-read in PCX image reader python-pillow: decoding crafted YCbCr files could result in heap-based buffer overflow browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) nodejs-postcss: Regular expression denial of service during source map parsing no…

Affected: Ubuntu:18.04:LTS: node-browserslist, Ubuntu:20.04:LTS: node-browserslist, Ubuntu:22.04:LTS: node-browserslist

The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um beliebigen Programmcode auszuführen, Informationen offenzulegen, Informationen falsch darzustellen, einen Denial of Service Zustand herbeizuführen, Sicherheitsvorkehrungen zu umgehen, einen Cross-Site-Scripting-Angriff durchzuführen oder unbekannte Auswirkungen zu verursachen.