CVE-2021-29367

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A buffer overflow vulnerability in WPG+0x1dda of Irfanview 4.57 allows attackers to execute arbitrary code via a crafted WPG file.

Una vulnerabilidad de desbordamiento de búfer en el componente WPG+0x1dda de Irfanview versión 4.57, permite a atacantes ejecutar código arbitrario por medio de un archivo WPG diseñado

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-29 CVE Reserved
2021-09-28 CVE Published
2024-08-03 CVE Updated
2024-09-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (1)

URL	Tag	Source
https://github.com/moshekaplan/Research/tree/main/IrfanView	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Irfanview Search vendor "Irfanview"		Irfanview Search vendor "Irfanview" for product "Irfanview"				4.57 Search vendor "Irfanview" for product "Irfanview" and version "4.57"		-		Affected