GHSL-2024-242: GStreamer has an integer underflow in FOURCC_strf parsing leading to OOB-read
GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemux_parse_trak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happens, the subsequent call to gst_buffer_fill will invoke memcpy with a large tocopy size, resulting in an OOB-read. This vulnerability is fixed in 1.24.10.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-47545US | high7.5 | — | ||
GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemux_parse_trak function within qtdemux.c. During the strf… | ||||
references
External citations — patches, advisories, analysis.
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059.patchFIX
- https://gstreamer.freedesktop.org/security/sa-2024-0010.htmlARTICLE
- https://lists.debian.org/debian-lts-announce/2025/02/msg00035.htmlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-47545WEB
- https://securitylab.github.com/advisories/GHSL-2024-242_Gstreamer/ADVISORY
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