Vulnerability · Published Mar 1, 2022 · Assigned by mitre
CVE-2021-44962
Medium 5.5
In plain English
A medium-severity security flaw in the slic3r package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)1.0%top 36.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | slic3r | no fix listed | DEBIAN-CVE-2021-44962 |
| Ubuntu:22.04:LTS | slic3r | no fix listed | UBUNTU-CVE-2021-44962 |
| Ubuntu:24.04:LTS | slic3r | no fix listed | UBUNTU-CVE-2021-44962 |
| Ubuntu:25.10 | slic3r | no fix listed | UBUNTU-CVE-2021-44962 |
Affected products (as reported)
References
- https://hackmd.io/KSI1bwGfSyO7T8UCf0HeTw x_refsource_MISC
- https://slic3r.org x_refsource_MISC