RCE in Erelsgl Limdu
CVE-2020-4066
In Limdu before 0.95, the trainBatch function has a command injection vulnerability. Clients of the Limdu library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. This has been patched in 0.95.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.016 (73.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Erelsgl Limdu — versions < 0.95
- Limdu_project Limdu
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4066?
- CVE-2020-4066 is a low-severity vulnerability in Erelsgl Limdu, classified under OS Command Injection. CVSS score: 3.8/10. Published 2020-06-22.
- How severe is CVE-2020-4066?
- Low severity. CVSS v3 base score is 3.8 out of 10.
- Is CVE-2020-4066 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.