Bug 1205563 (CVE-2022-39318)

Summary:	VUL-0: CVE-2022-39318: freerdp: malicious server can trick a FreeRDP based client to crash with division by zero
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Alexander Bergmann <abergmann>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	NEW ---	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	gnome-bugs, security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/348215/
Whiteboard:	CVSSv3.1:SUSE:CVE-2022-39318:4.5:(AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Alexander Bergmann 2022-11-18 13:12:00 UTC

CVE-2022-39318

FreeRDP is a free remote desktop protocol library and clients. Affected versions
of FreeRDP are missing input validation in `urbdrc` channel. A malicious server
can trick a FreeRDP based client to crash with division by zero. This issue has
been addressed in version 2.9.0. All users are advised to upgrade. Users unable
to upgrade should not use the `/usb` redirection switch.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-39318
http://www.cvedetails.com/cve/CVE-2022-39318/
https://www.cve.org/CVERecord?id=CVE-2022-39318
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35
https://github.com/FreeRDP/FreeRDP/commit/80adde17ddc4b596ed1dae0922a0c54ab3d4b8ea

Comment 3 Swamp Workflow Management 2022-11-25 20:20:14 UTC

SUSE-SU-2022:4224-1: An update that fixes two vulnerabilities is now available.

Category: security (moderate)
Bug References: 1205563,1205564
CVE References: CVE-2022-39318,CVE-2022-39319
JIRA References: 
Sources used:
openSUSE Leap 15.4 (src):    freerdp-2.4.0-150400.3.12.1
SUSE Linux Enterprise Workstation Extension 15-SP4 (src):    freerdp-2.4.0-150400.3.12.1
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (src):    freerdp-2.4.0-150400.3.12.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 4 Swamp Workflow Management 2022-11-29 20:22:58 UTC

SUSE-SU-2022:4293-1: An update that fixes two vulnerabilities is now available.

Category: security (moderate)
Bug References: 1205563,1205564
CVE References: CVE-2022-39318,CVE-2022-39319
JIRA References: 
Sources used:
SUSE Linux Enterprise Workstation Extension 12-SP5 (src):    freerdp-2.1.2-12.32.1
SUSE Linux Enterprise Software Development Kit 12-SP5 (src):    freerdp-2.1.2-12.32.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 5 Swamp Workflow Management 2022-11-29 20:30:18 UTC

SUSE-SU-2022:4292-1: An update that fixes two vulnerabilities is now available.

Category: security (moderate)
Bug References: 1205563,1205564
CVE References: CVE-2022-39318,CVE-2022-39319
JIRA References: 
Sources used:
openSUSE Leap 15.3 (src):    freerdp-2.1.2-150200.15.24.1
SUSE Linux Enterprise Workstation Extension 15-SP3 (src):    freerdp-2.1.2-150200.15.24.1
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (src):    freerdp-2.1.2-150200.15.24.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.