CVE-2022-40737

2022-09-1504:15:24

Alpine Linux Development Team

security.alpinelinux.org

cve-2022-40737

bento4

buffer over-read

ap4_stdcfilebytestream

system/stdc/ap4stdcfilebytestream.cpp

ap4_bytestream::write

ap4_hdlratom::writefields

unix

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

31.4%

JSON

An issue was discovered in Bento4 through 1.6.0-639. A buffer over-read exists in the function AP4_StdcFileByteStream::WritePartial located in System/StdC/Ap4StdCFileByteStream.cpp, called from AP4_ByteStream::Write and AP4_HdlrAtom::WriteFields.

OSVersionArchitecturePackageVersionFilename
Alpine3.17-communitynoarchbento4= 1.6.0.639-r0UNKNOWN
Alpine3.18-communitynoarchbento4= 1.6.0.640-r0UNKNOWN
Alpineedge-communitynoarchbento4= 1.6.0.641-r0UNKNOWN
Alpine3.19-communitynoarchbento4= 1.6.0.641-r0UNKNOWN
Alpine3.20-communitynoarchbento4= 1.6.0.641-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	3.17-community	noarch	bento4	= 1.6.0.639-r0	UNKNOWN
Alpine	3.18-community	noarch	bento4	= 1.6.0.640-r0	UNKNOWN
Alpine	edge-community	noarch	bento4	= 1.6.0.641-r0	UNKNOWN
Alpine	3.19-community	noarch	bento4	= 1.6.0.641-r0	UNKNOWN
Alpine	3.20-community	noarch	bento4	= 1.6.0.641-r0	UNKNOWN