Lucene search

[email protected]CVE-2020-23545

HistoryDec 15, 2021 - 8:15 a.m.

CVE-2020-23545

2021-12-1508:15:00

NVD-CWE-noinfo

[email protected]

web.nvd.nist.gov

cve-2020-23545

irfanview

user-mode write access violation

formats

nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

28.8%

JSON

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ReadXPM_W+0x0000000000000531.

CPENameOperatorVersion
irfanview:irfanviewirfanvieweq4.54

CPE	Name	Operator	Version
irfanview:irfanview	irfanview	eq	4.54

References

github.com/nhiephon/Research/blob/master/Irfanview/0x0000000000000531.MD

github.com/nhiephon/Research/blob/master/README.md

www.irfanview.com/plugins.htm

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

28.8%

JSON

Related for CVE-2020-23545

prion1