by Kastro
Paper/Archive/CVE-2024-47774

CVE-2024-47774

gstreamer gstreamer — GHSL-2024-262: GStreamer has an OOB-read in gst_avi_subtitle_parse_gab2_chunk

EPSS 0.8%CVSS 9.1
critical.is priorityof 100
39
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 57.6.576 × 2011.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been identified in the gst_avi_subtitle_parse_gab2_chunk function within gstavisubtitle.c. The function reads the name_length value directly from the input file without checking it properly. Then, the a condition, does not properly handle cases where name_length is greater than 0xFFFFFFFF - 17, causing an integer overflow. In such scenario, the function attempts to access memory beyond the buffer leading to an OOB-read. This vulnerability is fixed in 1.24.10.

Affected

ProductAffectedFixed inSource
gstreamer< 1.24.10–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
GitHub_M (CNA)5.1CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refsecuritylab.github.com/advisories/GHSL-2024-262_Gstreamerrefgithub.com/github/securitylab-vulnerabilities/issues/1826refgitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8043.patchreflists.debian.org/debian-lts-announce/2025/02/msg00035.html