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78 lines
3.2 KiB
JSON
78 lines
3.2 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-47834",
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"ASSIGNER": "security-advisories@github.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "GStreamer is a library for constructing graphs of media-handling components. An Use-After-Free read vulnerability has been discovered affecting the processing of CodecPrivate elements in Matroska streams. In the GST_MATROSKA_ID_CODECPRIVATE case within the gst_matroska_demux_parse_stream function, a data chunk is allocated using gst_ebml_read_binary. Later, the allocated memory is freed in the gst_matroska_track_free function, by the call to g_free (track->codec_priv). Finally, the freed memory is accessed in the caps_serialize function through gst_value_serialize_buffer. The freed memory will be accessed in the gst_value_serialize_buffer function. This results in a UAF read vulnerability, as the function tries to process memory that has already been freed. This vulnerability is fixed in 1.24.10."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-416: Use After Free",
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"cweId": "CWE-416"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "gstreamer",
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"product": {
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"product_data": [
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{
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"product_name": "gstreamer",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "< 1.24.10"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://securitylab.github.com/advisories/GHSL-2024-280_Gstreamer/",
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"refsource": "MISC",
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"name": "https://securitylab.github.com/advisories/GHSL-2024-280_Gstreamer/"
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},
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{
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"url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch",
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"refsource": "MISC",
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"name": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch"
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},
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{
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"url": "https://gstreamer.freedesktop.org/security/sa-2024-0030.html",
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"refsource": "MISC",
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"name": "https://gstreamer.freedesktop.org/security/sa-2024-0030.html"
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}
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]
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},
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"source": {
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"advisory": "GHSA-35x4-mx8h-fgm8",
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"discovery": "UNKNOWN"
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}
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} |