CVE-2024-47539

Description

GStreamer is a library for constructing graphs of media-handling components. An out-of-bounds write vulnerability was identified in the convert_to_s334_1a function in isomp4/qtdemux.c. The vulnerability arises due to a discrepancy between the size of memory allocated to the storage array and the loop condition i * 2 < ccpair_size. Specifically, when ccpair_size is even, the allocated size in storage does not match the loop's expected bounds, resulting in an out-of-bounds write. This bug allows for the overwriting of up to 3 bytes beyond the allocated bounds of the storage array. This vulnerability is fixed in 1.24.10.

Reserved 2024-09-25 | Published 2024-12-11 | Updated 2024-12-11 | Assigner GitHub_M

Problem types

CWE-787: Out-of-bounds Write

Product status

< 1.24.10
affected

References

securitylab.github.com/advisories/GHSL-2024-195_Gstreamer/

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

gstreamer.freedesktop.org/security/sa-2024-0007.html

cve.org (CVE-2024-47539)

nvd.nist.gov (CVE-2024-47539)

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