CVE-2021-44961

Published: Mar 1, 2022Modified: Jul 9, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

A memory leakage flaw exists in the class PerimeterGenerator of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. Specially crafted stl files can exhaust available memory. An attacker can provide malicious files to trigger this vulnerability.

Affected (1)

Products: Slic3r: Libslic3r

Slic3r

1 product

Libslic3r

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Slic3r Libslic3r	Version 1.3.0

Related CWEs

CWE-401

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (2)

https://hackmd.io/nDT_UKLyRQendxDwil9A4w

Source: cve@mitre.org

ExploitThird Party Advisory

https://hackmd.io/nDT_UKLyRQendxDwil9A4w

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.