by Kastro
Paper/Archive/CVE-2024-47607

CVE-2024-47607

gstreamer gstreamer — GHSL-2024-116: Stack-buffer overflow in gst_opus_dec_parse_header

EPSS 1%public exploitCVSS 9.8
critical.is priorityof 100
53
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 68.2.682 × 2013.6Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
gstreamer< 1.24.10–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)8.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

refsecuritylab.github.com/advisories/GHSL-2024-115_GHSL-2024-118_Gstreamerrefgitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8037.patchrefgstreamer.freedesktop.org/security/sa-2024-0024.htmlreflists.debian.org/debian-lts-announce/2024/12/msg00021.html