CVE-2024-47776
Vulnerability from cvelistv5
Published
2024-12-11 19:16
Modified
2024-12-11 21:06
Severity ?
5.1 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Summary
GStreamer is a library for constructing graphs of media-handling components. An OOB-read has been discovered in gst_wavparse_cue_chunk within gstwavparse.c. The vulnerability happens due to a discrepancy between the size of the data buffer and the size value provided to the function. This mismatch causes the comparison if (size < 4 + ncues * 24) to fail in some cases, allowing the subsequent loop to access beyond the bounds of the data buffer. The root cause of this discrepancy stems from a miscalculation when clipping the chunk size based on upstream data size. This vulnerability allows reading beyond the bounds of the data buffer, potentially leading to a crash (denial of service) or the leak of sensitive data. This vulnerability is fixed in 1.24.10.
References
security-advisories@github.comhttps://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042.patchPatch
security-advisories@github.comhttps://gstreamer.freedesktop.org/security/sa-2024-0027.htmlRelease Notes
security-advisories@github.comhttps://securitylab.github.com/advisories/GHSL-2024-260_Gstreamer/Third Party Advisory
Impacted products
Vendor Product Version
gstreamer gstreamer Version: < 1.24.10
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