A vulnerability was found in GPAC 2.5-DEV-rev228-g11067ea92-master. It has been declared as problematic. This vulnerability affects the function xmt_node_end of the file src/scene_manager/loader_xmt.c of the component MP4Box. The manipulation leads to use after free. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is f4b3e4d2f91bc1749e7a924a8ab171af03a355a8/c1b9c794bad8f262c56f3cf690567980d96662f5. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-268792.
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.268792 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.268792 | signature permissions required |
| https://vuldb.com/?submit.356316 | third party advisory |
| https://github.com/gpac/gpac/issues/2874 | third party advisory issue tracking exploit |
| https://github.com/user-attachments/files/15801189/poc.zip | broken link exploit |
| https://github.com/gpac/gpac/commit/c1b9c794bad8f262c56f3cf690567980d96662f5 | patch |