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China National Vulnerability DatabaseCNVD-2021-76094

HistorySep 29, 2021 - 12:00 a.m.

Irfanview Buffer Overflow Vulnerability (CNVD-2021-76094)

2021-09-2900:00:00

China National Vulnerability Database

www.cnvd.org.cn

5.5 Medium

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

19.9%

JSON

IrfanView is an image viewer that supports image browsing, image editing, image format conversion, etc. Irfanview suffers from a buffer overflow vulnerability. An attacker can exploit the vulnerability to cause a denial of service via a specially crafted PVR file.

CPENameOperatorVersion
irfanview irfanvieweq4.57

CPE	Name	Operator	Version
	irfanview irfanview	eq	4.57

5.5 Medium

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

19.9%

JSON

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