Bug 2276968 (CVE-2024-32660)

Summary:	CVE-2024-32660 freerdp: zgfx_decompress out of memory
Product:	[Other] Security Response	Reporter:	Zack Miele <zmiele>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	freerdp 3.5.1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2276972, 2276973, 2276974, 2276975, 2276976
Bug Blocks:	2276720

Description Zack Miele 2024-04-24 19:47:47 UTC

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.5.1, a malicious server can crash the FreeRDP client by sending invalid huge allocation size. Version 3.5.1 contains a patch for the issue. No known workarounds are available.

https://github.com/FreeRDP/FreeRDP/commit/5e5d27cf310e4c10b854be7667bfb7a5d774eb47
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mxv6-2cw6-m3mx
https://oss-fuzz.com/testcase-detail/5559242514825216

Comment 1 Zack Miele 2024-04-24 19:53:30 UTC

Created freerdp tracking bugs for this issue:

Affects: fedora-38 [bug 2276972]
Affects: fedora-39 [bug 2276974]
Affects: fedora-40 [bug 2276975]


Created freerdp1.2 tracking bugs for this issue:

Affects: epel-7 [bug 2276973]


Created freerdp2 tracking bugs for this issue:

Affects: fedora-40 [bug 2276976]

Comment 3 errata-xmlrpc 2024-11-12 08:43:18 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9092 https://access.redhat.com/errata/RHSA-2024:9092