CVE-2024-47537

GStreamer is a library for constructing graphs of media-handling components. The program attempts to reallocate the memory pointed to by stream->samples to accommodate stream->n_samples + samples_count elements of type QtDemuxSample. The problem is that samples_count is read from the input file. And if this value is big enough, this can lead to an integer overflow during the addition. As a consequence, g_try_renew might allocate memory for a significantly smaller number of elements than intended. Following this, the program iterates through samples_count elements and attempts to write samples_count number of elements, potentially exceeding the actual allocated memory size and causing an OOB-write. This vulnerability is fixed in 1.24.10.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059.patch	Patch
https://gstreamer.freedesktop.org/security/sa-2024-0005.html	Release Notes
https://securitylab.github.com/advisories/GHSL-2024-094_Gstreamer/	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

19 Dec 2024, 15:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-12 02:03

Updated : 2024-12-19 15:20

NVD link : CVE-2024-47537

Mitre link : CVE-2024-47537

CVE.ORG link : CVE-2024-47537

JSON object : View

Products Affected

gstreamer_project

gstreamer

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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