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MitreCVE-2020-23898

HistoryNov 10, 2021 - 10:15 p.m.

CVE-2020-23898

2021-11-1022:15:11

CWE-787

mitre

web.nvd.nist.gov

cve-2020-23898

user mode write

wildbit viewer

dos

crafted tga file

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

26.7%

JSON

A User Mode Write AV in Editor+0x5ea2 of WildBit Viewer v6.6 allows attackers to cause a denial of service (DoS) via a crafted tga file.

Affected configurations

Nvd

Node

wildbit-softwildbit_viewerMatch6.6

VendorProductVersionCPE
wildbit-softwildbit_viewer6.6cpe:2.3:a:wildbit-soft:wildbit_viewer:6.6:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
wildbit-soft	wildbit_viewer	6.6	cpe:2.3:a:wildbit-soft:wildbit_viewer:6.6:::::::*

References

github.com/Aurorainfinity/vulnerabilities/blob/master/WildBit_Viewer/tga_file_format.md

www.wildbit-soft.fi/software.html

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

26.7%

JSON

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