Description
A heap buffer overflow in the stbl_AddSize function (isomedia/stbl_write.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/gpac/gpac/issues/3261 ↗
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/25/25_poc.mp4 ↗
- https://github.com/gpac/gpac/commit/321624f28d19a413449fd1718d1eb59037f8f7fc ↗
- https://infosec.exchange/@sigdevel/116769271709415444 ↗
- http://www.openwall.com/lists/oss-security/2026/10/17/2 ↗