Bug 1225990 (CVE-2024-34055)

Summary:	VUL-0: CVE-2024-34055: cyrus-imapd: unbounded memory allocation by sending many LITERALs in a single command
Product:	[openSUSE] openSUSE Distribution	Reporter:	SMASH SMASH <smash_bz>
Component:	Security	Assignee:	Matthias Fehring <buschmann23>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	andrea.mattiazzo
Version:	Leap 15.6
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/408761/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-06-05 09:37:31 UTC

Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-34055
https://www.cve.org/CVERecord?id=CVE-2024-34055
https://github.com/cyrusimap/cyrus-imapd/commit/ef9e4e8314d6a06f2269af0ccf606894cc3fe489
https://www.cyrusimap.org/dev/imap/download/release-notes/3.10/x/3.10.0-rc1.html
https://www.cyrusimap.org/imap/download/release-notes/3.8/x/3.8.3.html
https://bugzilla.redhat.com/show_bug.cgi?id=2290510

Comment 1 Matthias Fehring 2024-06-07 16:24:48 UTC

I already updated my packages to versions 3.4.8, 3.6.5, 3.8.3 and 3.10.0-rc1 that contain a fix for CVE-2024-34055.