Null pointer dereference

2017-09-2117:29:00

PRIOn knowledge base

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6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.9%

JSON

A NULL pointer dereference was discovered in the AP4_HdlrAtom class in Bento4 version 1.5.0-617. The vulnerability causes a segmentation fault and application crash in AP4_StdcFileByteStream::ReadPartial in System/StdC/Ap4StdCFileByteStream.cpp, which leads to remote denial of service.

CPENameOperatorVersion
bento4eq1.5.0-617

CPE	Name	Operator	Version
	bento4	eq	1.5.0-617

References

blogs.gentoo.org/ago/2017/09/14/bento4-null-pointer-dereference-in-ap4_stdcfilebytestreamreadpartial-ap4stdcfilebytestream-cpp/

github.com/axiomatic-systems/Bento4/commit/22192de5367fa0cee985917f092be4060b7c00b0

github.com/axiomatic-systems/Bento4/issues/185