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MitreCVE-2021-44918

HistoryDec 21, 2021 - 9:15 p.m.

CVE-2021-44918

2021-12-2121:15:07

CWE-476

mitre

web.nvd.nist.gov

cve-2021-44918

null pointer dereference

gpac 1.1.0

segmentation fault

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

24.2%

JSON

A Null Pointer Dereference vulnerability exists in gpac 1.1.0 in the gf_node_get_field function, which can cause a segmentation fault and application crash.

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/1968

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

24.2%

JSON

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