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Medium severity5.5NVD Advisory· Published Mar 1, 2022· Updated Jul 9, 2026

CVE-2021-44961

CVE-2021-44961

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 products

3
  • Slic3r/Libslic3r2 versions
    cpe:2.3:a:slic3r:libslic3r:1.3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:slic3r:libslic3r:1.3.0:*:*:*:*:*:*:*
    • (no CPE)
  • Slic3r/Slic3rllm-fuzzy
    Range: <=1.3.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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