CVE-2021-44962

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An out-of-bounds read vulnerability exists in the GCode::extrude() functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially crafted stl file could lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

Se presenta una vulnerabilidad de lectura fuera de límites en la funcionalidad GCode::extrude() de Slic3r libslic3r versiones 1.3.0 y Master Commit b1a5500. Un archivo stl especialmente diseñado podría conllevar a una divulgación de información. Un atacante puede proporcionar un archivo malicioso para desencadenar esta vulnerabilidad.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-12-13 CVE Reserved
2022-03-01 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-11-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://hackmd.io/KSI1bwGfSyO7T8UCf0HeTw	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://slic3r.org	2022-03-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Slic3r Search vendor "Slic3r"		Libslic3r Search vendor "Slic3r" for product "Libslic3r"				1.3.0 Search vendor "Slic3r" for product "Libslic3r" and version "1.3.0"		-		Affected