Bug 1213751 (CVE-2023-38103)

Summary:	VUL-0: CVE-2023-38103: gstreamer-plugins-ugly: integer overflow during parsing of MDPR chunks may lead to code execution
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Carlos López <carlos.lopez>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Major
Priority:	P3 - Medium	CC:	security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/373634/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-38103:8.8:(AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Carlos López 2023-07-28 08:17:09 UTC

CVE-2023-38103

This vulnerability allows remote attackers to execute arbitrary code on affected
installations of GStreamer. Interaction with this library is required to exploit
this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the parsing of MDPR chunks. The issue results
from the lack of proper validation of user-supplied data, which can result in an
integer overflow before allocating a buffer. An attacker can leverage this
vulnerability to execute code in the context of the current process.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-38103
https://www.zerodayinitiative.com/advisories/ZDI-23-1007/

Comment 1 Carlos López 2023-07-28 08:17:15 UTC

Affected:
- SUSE:SLE-15-SP2:Update/gstreamer-plugins-ugly
- SUSE:SLE-15-SP4:Update/gstreamer-plugins-ugly
- SUSE:SLE-15-SP5:Update/gstreamer-plugins-ugly

Already fixed in Factory.

Fixed in the same PR as bsc#1213750:
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5072

Comment 6 Maintenance Automation 2023-08-07 20:31:56 UTC

SUSE-SU-2023:3222-1: An update that solves two vulnerabilities can now be installed.

Category: security (important)
Bug References: 1213750, 1213751
CVE References: CVE-2023-38103, CVE-2023-38104
Sources used:
openSUSE Leap 15.4 (src): gstreamer-plugins-ugly-1.16.3-150200.3.6.1

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 7 Maintenance Automation 2023-08-08 08:30:04 UTC

SUSE-SU-2023:3226-1: An update that solves two vulnerabilities can now be installed.

Category: security (important)
Bug References: 1213750, 1213751
CVE References: CVE-2023-38103, CVE-2023-38104
Sources used:
openSUSE Leap 15.4 (src): gstreamer-plugins-ugly-1.20.1-150400.3.3.1
SUSE Linux Enterprise Workstation Extension 15 SP4 (src): gstreamer-plugins-ugly-1.20.1-150400.3.3.1

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 2023-08-08 20:30:10 UTC

SUSE-SU-2023:3247-1: An update that solves two vulnerabilities can now be installed.

Category: security (important)
Bug References: 1213750, 1213751
CVE References: CVE-2023-38103, CVE-2023-38104
Sources used:
openSUSE Leap 15.5 (src): gstreamer-plugins-ugly-1.22.0-150500.3.3.1
SUSE Linux Enterprise Workstation Extension 15 SP5 (src): gstreamer-plugins-ugly-1.22.0-150500.3.3.1

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 11 Carlos López 2024-02-22 14:50:24 UTC

Done, closing.