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Ubuntu.comUB:CVE-2022-40438

HistorySep 14, 2022 - 12:00 a.m.

CVE-2022-40438

2022-09-1400:00:00

ubuntu.com

buffer overflow

ap4_memorybytestream::writepartial

bento4 v1.6.0-639

denial of service

crafted file

6.5 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

30.2%

JSON

Buffer overflow vulnerability in function
AP4_MemoryByteStream::WritePartial in mp42aac in Bento4 v1.6.0-639, allows
attackers to cause a denial of service via a crafted file.

Notes

Author	Note
alexmurray	kodi-inputstream-adaptive contains an embedded copy of bento4

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchkodi-inputstream-adaptive< anyUNKNOWN
ubuntu23.10noarchkodi-inputstream-adaptive< anyUNKNOWN
ubuntu24.04noarchkodi-inputstream-adaptive< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	kodi-inputstream-adaptive	< any	UNKNOWN
ubuntu	23.10	noarch	kodi-inputstream-adaptive	< any	UNKNOWN
ubuntu	24.04	noarch	kodi-inputstream-adaptive	< any	UNKNOWN

References

github.com/axiomatic-systems/Bento4/issues/751

launchpad.net/bugs/cve/CVE-2022-40438

nvd.nist.gov/vuln/detail/CVE-2022-40438

security-tracker.debian.org/tracker/CVE-2022-40438

www.cve.org/CVERecord?id=CVE-2022-40438

6.5 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

30.2%

JSON

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