CVE-2024-47537
Vulnerability from cvelistv5
Published
2024-12-11 18:51
Modified
2024-12-11 19:15
Severity ?
8.6 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
GStreamer is a library for constructing graphs of media-handling components. The program attempts to reallocate the memory pointed to by stream->samples to accommodate stream->n_samples + samples_count elements of type QtDemuxSample. The problem is that samples_count is read from the input file. And if this value is big enough, this can lead to an integer overflow during the addition. As a consequence, g_try_renew might allocate memory for a significantly smaller number of elements than intended. Following this, the program iterates through samples_count elements and attempts to write samples_count number of elements, potentially exceeding the actual allocated memory size and causing an OOB-write. This vulnerability is fixed in 1.24.10.
References
security-advisories@github.comhttps://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059.patchPatch
security-advisories@github.comhttps://gstreamer.freedesktop.org/security/sa-2024-0005.htmlRelease Notes
security-advisories@github.comhttps://securitylab.github.com/advisories/GHSL-2024-094_Gstreamer/Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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