VulnerabilityModified
CVE-2021-44962
An out-of-bounds read vulnerability exists in the GCode::extrude() functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500.
MEDIUM 5.5EPSS 0.92%
Does this matter?
Lower severity and a low EPSS score (0.92%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- slic3r/libslic3r
- Source
- cve@mitre.org
References
- https://hackmd.io/KSI1bwGfSyO7T8UCf0HeTwExploit, Third Party Advisory
- https://slic3r.orgProduct, Vendor Advisory
- https://hackmd.io/KSI1bwGfSyO7T8UCf0HeTwExploit, Third Party Advisory
- https://slic3r.orgProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.