Description
AP4_VisualSampleEntry::ReadFields in Core/Ap4SampleEntry.cpp in Bento4 1.5.0-617 uses incorrect character data types, which causes a stack-based buffer underflow and out-of-bounds write, leading to denial of service (application crash) or possibly unspecified other impact.
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-stack-based-buffer-underflow-in-ap4_visualsampleentryreadfields-ap4sampleentry-cpp/
Exploit, Third Party Advisory x_refsource_misc
https://github.com/axiomatic-systems/Bento4/issues/190
Patch, Third Party Advisory x_refsource_misc
https://github.com/axiomatic-systems/Bento4/commit/03d1222ab9c2ce779cdf01bdb96cdd69cbdcfeda
Scores
CVSS v3
8.8
EPSS
0.0087
EPSS Percentile
75.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-843
Status
published
Products (1)
bento4/bento4
1.5.0-617
Published
Sep 21, 2017
Tracked Since
Feb 18, 2026