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MitreCVE-2021-40942

HistoryJun 27, 2022 - 9:15 p.m.

CVE-2021-40942

2022-06-2721:15:07

CWE-787

mitre

web.nvd.nist.gov

gpac

mp4box

buffer overflow

filter_parse_dyn_args

denial of service

dos

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.1%

JSON

In GPAC MP4Box v1.1.0, there is a heap-buffer-overflow in the function filter_parse_dyn_args function in filter_core/filter.c:1454, as demonstrated by GPAC. This can cause a denial of service (DOS).

Affected configurations

Nvd

Node

gpacgpacMatch1.1.0

VendorProductVersionCPE
gpacgpac1.1.0cpe:2.3:a:gpac:gpac:1.1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gpac	gpac	1.1.0	cpe:2.3:a:gpac:gpac:1.1.0:::::::*

References

github.com/gpac/gpac/issues/1908

Social References

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.1%

JSON

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