Bug 2370602

Summary:	CVE-2024-12224 seamonkey: idna accepts Punycode labels that do not produce any non-ASCII when decoded [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Michal Findra <mfindra>
Component:	seamonkey	Assignee:	Gecko Maintainer <gecko-bugs-nobody>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	42	CC:	dmitry, gecko-bugs-nobody
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["65958b8d-7e9d-4ae3-8bc6-bc09b99608b3"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-06-06 17:20:35 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2369303

Description Michal Findra 2025-06-06 07:53:04 UTC

More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2369303

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Dmitry Butskoy 2025-06-06 17:20:35 UTC

According to the upstream info (https://logbot.thereisonlyxul.org/seamonkey/20250606#c25820):
> rust-url is not used for normal url parsing. Only in some internal MozUrl stuff.
So SeaMonkey is not affected, at least for now.