Vulnerability · Published Jan 25, 2022 · Assigned by mitre
CVE-2021-45847
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 0.8% (higher than 58% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.8%top 41.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Several missing input validations in the 3MF parser component of Slic3r libslic3r 1.3.0 can each allow an attacker to cause an application crash using a crafted 3MF input file.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | slic3r | no fix listed | DEBIAN-CVE-2021-45847 |
| Ubuntu:22.04:LTS | slic3r | no fix listed | UBUNTU-CVE-2021-45847 |
| Ubuntu:24.04:LTS | slic3r | no fix listed | UBUNTU-CVE-2021-45847 |
| Ubuntu:25.10 | slic3r | no fix listed | UBUNTU-CVE-2021-45847 |
Affected products (as reported)
References
- https://github.com/slic3r/Slic3r/issues/5118 x_refsource_MISC
- https://github.com/slic3r/Slic3r/issues/5119 x_refsource_MISC
- https://github.com/slic3r/Slic3r/issues/5120 x_refsource_MISC