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MitreCVE-2020-23026

HistoryJan 03, 2022 - 8:15 p.m.

CVE-2020-23026

2022-01-0320:15:07

CWE-476

mitre

web.nvd.nist.gov

cve-2020-23026

null pointer

dereference

main function

denial of service

dos

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.4%

JSON

A NULL pointer dereference in the main() function dhry_1.c of dhrystone 2.1 causes a denial of service (DoS).

Affected configurations

Nvd

Node

dhrystone_projectdhrystoneMatch2.1

VendorProductVersionCPE
dhrystone_projectdhrystone2.1cpe:2.3:a:dhrystone_project:dhrystone:2.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dhrystone_project	dhrystone	2.1	cpe:2.3:a:dhrystone_project:dhrystone:2.1:::::::*

References

fossies.org/linux/privat/old/dhrystone-2.1.tar.gz/dhry_1.c

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.4%

JSON

Related for CVE-2020-23026