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MitreCVE-2021-37778

HistoryJun 30, 2022 - 3:15 p.m.

CVE-2021-37778

2022-06-3015:15:07

CWE-120

mitre

web.nvd.nist.gov

cve-2021-37778

buffer overflow

gps-sdr-sim

nvd

dos

code execution

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON

There is a buffer overflow in gps-sdr-sim v1.0 when parsing long command line parameters, which can lead to DoS or code execution.

Affected configurations

Nvd

Node

gps-sdr-sim_projectgps-sdr-simMatch1.0

VendorProductVersionCPE
gps-sdr-sim_projectgps-sdr-sim1.0cpe:2.3:a:gps-sdr-sim_project:gps-sdr-sim:1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gps-sdr-sim_project	gps-sdr-sim	1.0	cpe:2.3:a:gps-sdr-sim_project:gps-sdr-sim:1.0:::::::*

References

github.com/osqzss/gps-sdr-sim/issues/294

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON

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