High severity · published Dec 11, 2024
CVE-2024-47596
GHSL-2024-244: GStreamer has an OOB-read in FOURCC_SMI_ parsing
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
GStreamer is a library for constructing graphs of media-handling components. An OOB-read has been discovered in the qtdemux_parse_svq3_stsd_data function within qtdemux.c. In the FOURCC_SMI_ case, seqh_size is read from the input file without proper validation. If seqh_size is greater than the remaining size of the data buffer, it can lead to an OOB-read in the following call to gst_buffer_fill, which internally uses memcpy. This vulnerability can result in reading up to 4GB of process memory or potentially causing a segmentation fault (SEGV) when accessing invalid memory. This vulnerability is fixed in 1.24.10.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GS
gstreamer · gstreamer
< 1.24.10 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-47596
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-47596
Patch
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059.patch
Release Notes
https://gstreamer.freedesktop.org/security/sa-2024-0015.html
Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2024-244_Gstreamer/
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html
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