by Kastro
Paper/Archive/CVE-2024-47615

CVE-2024-47615

gstreamer gstreamer — GHSL-2024-117: GStreamer has an out-of-bounds write in Ogg demuxer

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 66.5.665 × 2013.3Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

GStreamer is a library for constructing graphs of media-handling components. An OOB-Write has been detected in the function gst_parse_vorbis_setup_packet within vorbis_parse.c. The integer size is read from the input file without proper validation. As a result, size can exceed the fixed size of the pad->vorbis_mode_sizes array (which size is 256). When this happens, the for loop overwrites the entire pad structure with 0s and 1s, affecting adjacent memory as well. This OOB-write can overwrite up to 380 bytes of memory beyond the boundaries of the pad->vorbis_mode_sizes array. 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/8038.patchrefgstreamer.freedesktop.org/security/sa-2024-0026.htmlreflists.debian.org/debian-lts-announce/2024/12/msg00021.html