CVE-2024-47607
CRITICAL severity · CVSS 9.8 · CWE-121
9.8CVSS CRITICAL
Summary
GStreamer is a library for constructing graphs of media-handling components. stack-buffer overflow has been detected in the gst_opus_dec_parse_header function within `gstopusdec.c'. The pos array is a stack-allocated buffer of size 64. If n_channels exceeds 64, the for loop will write beyond the boundaries of the pos array. The value written will always be GST_AUDIO_CHANNEL_POSITION_NONE. This bug allows to overwrite the EIP address allocated in the stack. This vulnerability is fixed in 1.24.10.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8037.patch ↗
Additional information
- NVD record
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8037.patchPatch
- https://gstreamer.freedesktop.org/security/sa-2024-0024.html
- https://securitylab.github.com/advisories/GHSL-2024-115_GHSL-2024-118_Gstreamer/Advisory
- https://lists.debian.org/debian-lts-announce/2024/12/msg00021.html