Bug 2142469 (CVE-2022-37598)

Summary:	CVE-2022-37598 uglify-js: Prototype pollution vulnerability in function DEFNODE in ast.js
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	agerstmayr, aileenc, alazarot, aoconnor, balejosg, bcoca, bdettelb, bniver, chazlett, cluster-maint, davidn, emingora, epacific, erack, eric.wittmann, etirelli, flucifre, fmuellner, fzatlouk, gjospin, gmalinko, gmeno, gparvin, grafana-maint, gzaronik, ibek, idevat, idm-ds-dev-bugs, janstey, jburrell, jcammara, jhardy, jhorak, jkurik, jneedle, jobarker, jrokos, jshaughn, jwendell, jwon, klember, kverlaen, mabashia, mbenjamin, mhackett, mlisik, mnovotny, mpitt, mpospisi, mwringe, nathans, nboldt, njean, nodejs-maint, omular, osapryki, owatkins, pahickey, pantinor, pdelbell, peholase, pjindal, rcernich, rguimara, scorneli, scox, simaishi, smcdonal, sostapov, stcannon, stransky, teagle, tojeline, tpopela, vereddy, vkumar, yguenane, zsadeh
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2142584, 2144994, 2144995, 2144996
Bug Blocks:	2136498

Description Sandipan Roy 2022-11-14 06:10:00 UTC

Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js.

https://github.com/mishoo/UglifyJS/issues/5699
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L46
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L79