Bug 1214856 (CVE-2023-39350)

Summary:	VUL-0: CVE-2023-39350: freerdp: incorrect offset calculation leading to DoS
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Alexander Bergmann <abergmann>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	cathy.hu, security-team, stoyan.manolov, yfjiang, yu.daike
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/376897/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-39350:5.9:(AV:N/AC:H/PR:N/UI:N/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 2023-09-01 06:17:07 UTC

CVE-2023-39350

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released
under the Apache license. This issue affects Clients only. Integer underflow
leading to DOS (e.g. abort due to `WINPR_ASSERT` with default compilation
flags). When an insufficient blockLen is provided, and proper length validation
is not performed, an Integer Underflow occurs, leading to a Denial of Service
(DOS) vulnerability. This issue has been addressed in versions 2.11.0 and
3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for
this vulnerability.


References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-39350
https://www.cve.org/CVERecord?id=CVE-2023-39350
https://github.com/FreeRDP/FreeRDP/commit/e204fc8be5a372626b13f66daf2abafe71dbc2dc
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rrrv-3w42-pffh

Comment 7 Maintenance Automation 2023-11-29 16:30:09 UTC

SUSE-SU-2023:4611-1: An update that solves 15 vulnerabilities can now be installed.

Category: security (moderate)
Bug References: 1214856, 1214857, 1214858, 1214859, 1214860, 1214862, 1214863, 1214864, 1214866, 1214867, 1214868, 1214869, 1214870, 1214871, 1214872
CVE References: CVE-2023-39350, CVE-2023-39351, CVE-2023-39352, CVE-2023-39353, CVE-2023-39354, CVE-2023-39356, CVE-2023-40181, CVE-2023-40186, CVE-2023-40188, CVE-2023-40567, CVE-2023-40569, CVE-2023-40574, CVE-2023-40575, CVE-2023-40576, CVE-2023-40589
Sources used:
SUSE Linux Enterprise Software Development Kit 12 SP5 (src): freerdp-2.1.2-12.38.1
SUSE Linux Enterprise Workstation Extension 12 12-SP5 (src): freerdp-2.1.2-12.38.1

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 8 Maintenance Automation 2023-12-18 16:30:01 UTC

SUSE-SU-2023:4893-1: An update that solves 15 vulnerabilities can now be installed.

Category: security (moderate)
Bug References: 1214856, 1214857, 1214858, 1214859, 1214860, 1214862, 1214863, 1214864, 1214866, 1214867, 1214868, 1214869, 1214870, 1214871, 1214872
CVE References: CVE-2023-39350, CVE-2023-39351, CVE-2023-39352, CVE-2023-39353, CVE-2023-39354, CVE-2023-39356, CVE-2023-40181, CVE-2023-40186, CVE-2023-40188, CVE-2023-40567, CVE-2023-40569, CVE-2023-40574, CVE-2023-40575, CVE-2023-40576, CVE-2023-40589
Sources used:
openSUSE Leap 15.4 (src): freerdp-2.4.0-150400.3.23.1
openSUSE Leap 15.5 (src): freerdp-2.4.0-150400.3.23.1
SUSE Package Hub 15 15-SP4 (src): freerdp-2.4.0-150400.3.23.1
SUSE Package Hub 15 15-SP5 (src): freerdp-2.4.0-150400.3.23.1
SUSE Linux Enterprise Workstation Extension 15 SP4 (src): freerdp-2.4.0-150400.3.23.1
SUSE Linux Enterprise Workstation Extension 15 SP5 (src): freerdp-2.4.0-150400.3.23.1

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 9 Carlos López 2024-05-28 11:55:33 UTC

Done, closing.