Description
The AP4_AvccAtom and AP4_HvccAtom classes in Bento4 version 1.5.0-617 do not properly validate data sizes, leading to a heap-based buffer over-read and application crash in AP4_DataBuffer::SetData in Core/Ap4DataBuffer.cpp.
References (3)
Core 3
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory, VDB Entry x_refsource_misc
https://blogs.gentoo.org/ago/2017/09/14/bento4-heap-based-buffer-overflow-in-ap4_databuffersetdata-ap4databuffer-cpp/
Patch, Third Party Advisory x_refsource_misc
https://github.com/axiomatic-systems/Bento4/commit/53499d8d4c69142137c7c7f0097a444783fdeb90
Exploit, Third Party Advisory x_refsource_misc
https://github.com/axiomatic-systems/Bento4/issues/188
Scores
CVSS v3
7.5
EPSS
0.0090
EPSS Percentile
75.7%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
axiosys/bento4
1.5.0-617
Published
Sep 21, 2017
Tracked Since
Feb 18, 2026