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ubuntucveUbuntu.comUB:CVE-2022-40738
HistorySep 15, 2022 - 12:00 a.m.

CVE-2022-40738

2022-09-1500:00:00
ubuntu.com
ubuntu.com
10
bento4
null pointer dereference
ap4_descriptorlistwriter
ap4_esdescriptor
ap4_expandable

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

30.9%

An issue was discovered in Bento4 through 1.6.0-639. A NULL pointer
dereference occurs in AP4_DescriptorListWriter::Action in
Core/Ap4Descriptor.h, called from AP4_EsDescriptor::WriteFields and
AP4_Expandable::Write.

Notes

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

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

30.9%

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