GHSA-4gmj-3p3h-gm8h

es5-ext vulnerable to Regular Expression Denial of Service in `function#copy` and `function#toStringTokens`

Source: GitHub Advisory Database (reviewed) Low CVE-2024-27088

Packages

Ecosystem	Package	Affected	Fixed in
npm	es5-ext	>= 0.10.0, < 0.10.63	0.10.63

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact Passing functions with very long names or complex default argument names into `function#copy` or`function#toStringTokens` may put script to stall ### Patches Fixed with https://github.com/medikoo/es5-ext/commit/3551cdd7b2db08b1632841f819d008757d28e8e2 and https://github.com/medikoo/es5-ext/commit/a52e95736690ad1d465ebcd9791d54570e294602 Published with v0.10.63 ### Workarounds No real workaround aside of refraining from using above utilities. ### References https://github.com/medikoo/es5-ext/issues/201

References

External links from the advisory. They lead to third-party sites.

https://github.com/medikoo/es5-ext/security/advisories/GHSA-4gmj-3p3h-gm8h web
https://nvd.nist.gov/vuln/detail/CVE-2024-27088 advisory
https://github.com/medikoo/es5-ext/issues/201 web
https://github.com/medikoo/es5-ext/commit/3551cdd7b2db08b1632841f819d008757d28e8e2 web
https://github.com/medikoo/es5-ext/commit/a52e95736690ad1d465ebcd9791d54570e294602 web
https://github.com/medikoo/es5-ext package