CVE-2021-44961

Public Exploit

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.19%
Third-Party Advisory hackmd.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://libslic3r.com broken link
http://slic3r.com not applicable
https://hackmd.io/nDT_UKLyRQendxDwil9A4w third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-44961?
CVE-2021-44961 has been scored as a medium severity vulnerability.
How to fix CVE-2021-44961?
To fix CVE-2021-44961, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-44961 being actively exploited in the wild?
It is possible that CVE-2021-44961 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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