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GoogleOSV:CVE-2022-40738

HistorySep 15, 2022 - 4:15 a.m.

CVE-2022-40738

2022-09-1504:15:24

Google

osv.dev

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

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.2%

JSON

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.

CPENameOperatorVersion
bento4eq1.5.0-617
bento4eq1.5.1-621
bento4eq1.4.2-586
bento4eq1.4.2-588
bento4eq1.4.2-587
bento4eq1.4.3-597
bento4eq1.4.3-602
bento4eq1.6.0-638
bento4eq1.5.0-619
bento4eq1.5.1-628

Name	Operator	Version
bento4	eq	1.5.0-617
bento4	eq	1.5.1-621
bento4	eq	1.4.2-586
bento4	eq	1.4.2-588
bento4	eq	1.4.2-587
bento4	eq	1.4.3-597
bento4	eq	1.4.3-602
bento4	eq	1.6.0-638
bento4	eq	1.5.0-619
bento4	eq	1.5.1-628

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References

github.com/axiomatic-systems/Bento4/issues/756

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

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.2%

JSON

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