CVE-2023-35989

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An integer overflow vulnerability exists in the LXT2 zlib block allocation functionality of GTKWave 3.3.115. A specially crafted .lxt2 file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.

Existe una vulnerabilidad de desbordamiento de enteros en la funcionalidad de asignación de bloques zlib LXT2 de GTKWave 3.3.115. Un archivo .lxt2 especialmente manipulado puede provocar la ejecución de código arbitrario. Una víctima necesitaría abrir un archivo malicioso para activar esta vulnerabilidad.

*Credits: Discovered by Claudio Bozzato of Cisco Talos.

CVSS Scores

NISTv3.1 7.8

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-07-31 CVE Reserved
2024-01-08 CVE Published
2024-01-10 EPSS Updated
2024-08-02 CVE Updated
2024-08-02 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (2)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html

URL	Date	SRC
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1822	2024-08-02

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
Tonybybell Search vendor "Tonybybell"		Gtkwave Search vendor "Tonybybell" for product "Gtkwave"				3.3.115 Search vendor "Tonybybell" for product "Gtkwave" and version "3.3.115"		-		Affected