Stack-based Buffer Underflow and Out-of-Bounds Write in AP4_VisualSampleEntry::ReadFields in Bento4 1.5.0-617

CVE-2017-14639 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

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.

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