CVE-2024-47596

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.

Reserved 2024-09-27 | Published 2024-12-11 | Updated 2024-12-13 | Assigner GitHub_M

Problem types

CWE-125: Out-of-bounds Read

Product status

< 1.24.10
affected

References

securitylab.github.com/advisories/GHSL-2024-244_Gstreamer/

gitlab.freedesktop.org/...reamer/-/merge_requests/8059.patch

gstreamer.freedesktop.org/security/sa-2024-0015.html

cve.org (CVE-2024-47596)

nvd.nist.gov (CVE-2024-47596)

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