The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the mpgviddmx_process function in reframe_mpgvid.c, which allows attackers to cause a denial of service. This vulnerability is possibly due to an incomplete fix for CVE-2021-40566.
The product dereferences a pointer that it expects to be valid but is NULL.
Link | Tags |
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https://github.com/gpac/gpac/issues/1905 | issue tracking exploit third party advisory |
https://github.com/gpac/gpac/commit/5f2c2a16d30229b6241f02fa28e3d6b810d64858 | third party advisory patch |
https://www.debian.org/security/2023/dsa-5411 | vendor advisory |