Description
Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | uglify-js | No fix yet | — |
| Debian 13 | uglifyjs +1 | No fix yet | — |
| Debian 12 | uglify-js | No fix yet | — |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | js-jquery | No fix yet | — |
Advisories 1
- WID-SEC-2023-0809 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 19, 2024
References
- https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L46
- https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L79
- https://github.com/mishoo/UglifyJS/issues/5699
- https://github.com/mishoo/UglifyJS/issues/5721#issuecomment-1292849604