Vulnerability · Published Apr 26, 2021 · Assigned by mitre
CVE-2021-31804
Medium 5.5
In plain English
A medium-severity security flaw in the leocad 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 56% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.8%top 44.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
LeoCAD before 21.03 sometimes allows a use-after-free during the opening of a new document.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | leocad | no fix listed | DEBIAN-CVE-2021-31804 |
| Debian:13 | leocad | no fix listed | DEBIAN-CVE-2021-31804 |
| Debian:14 | leocad | no fix listed | DEBIAN-CVE-2021-31804 |
| Ubuntu:22.04:LTS | leocad | no fix listed | UBUNTU-CVE-2021-31804 |
| Ubuntu:24.04:LTS | leocad | no fix listed | UBUNTU-CVE-2021-31804 |
| Ubuntu:25.10 | leocad | no fix listed | UBUNTU-CVE-2021-31804 |
| Ubuntu:26.04:LTS | leocad | no fix listed | UBUNTU-CVE-2021-31804 |
| Ubuntu:26.10 | leocad | no fix listed | UBUNTU-CVE-2021-31804 |
Affected products (as reported)
References
- https://github.com/leozide/leocad/issues/645 x_refsource_MISC