CVE-2024-47600

GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been detected in the format_channel_mask function in gst-discoverer.c. The vulnerability affects the local array position, which is defined with a fixed size of 64 elements. However, the function gst_discoverer_audio_info_get_channels may return a guint channels value greater than 64. This causes the for loop to attempt access beyond the bounds of the position array, resulting in an OOB-read when an index greater than 63 is used. This vulnerability can result in reading unintended bytes from the stack. Additionally, the dereference of value->value_nick after the OOB-read can lead to further memory corruption or undefined behavior. This vulnerability is fixed in 1.24.10.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8034.patch	Patch
https://gstreamer.freedesktop.org/security/sa-2024-0018.html	Release Notes
https://securitylab.github.com/advisories/GHSL-2024-248_Gstreamer/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*

History

18 Dec 2024, 21:43

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-12 02:03

Updated : 2024-12-18 21:43

NVD link : CVE-2024-47600

Mitre link : CVE-2024-47600

CVE.ORG link : CVE-2024-47600

JSON object : View

Products Affected

gstreamer_project

gstreamer

CWE

CWE-125

Out-of-bounds Read

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