CVE-2023-39453

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

A use-after-free vulnerability exists in the tif_parse_sub_IFD functionality of Accusoft ImageGear 20.1. A specially crafted malformed file can lead to arbitrary code execution. An attacker can deliver this file to trigger this vulnerability.

Existe una vulnerabilidad de use-after-free en la funcionalidad tif_parse_sub_IFD de Accusoft ImageGear 20.1. Un archivo con formato incorrecto especialmente manipulado puede provocar la ejecución de código arbitrario. Un atacante puede entregar este archivo para desencadenar esta vulnerabilidad.

*Credits: Discovered by Emmanuel Tacheau of Cisco Talos.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-08-09 CVE Reserved
2023-09-25 CVE Published
2024-09-24 CVE Updated
2024-09-24 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1830	2024-09-24

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
Accusoft Search vendor "Accusoft"		Imagegear Search vendor "Accusoft" for product "Imagegear"				20.1 Search vendor "Accusoft" for product "Imagegear" and version "20.1"		-		Affected