Vulnerability Description
In HCL Notes version 9 previous to release 9.0.1 FixPack 10 Interim Fix 8, version 10 previous to release 10.0.1 FixPack 6 and version 11 previous to 11.0.1 FixPack 1, a vulnerability in the input parameter handling of the Notes Client could potentially be exploited by an attacker resulting in a buffer overflow. This could enable an attacker to crash HCL Notes or execute attacker-controlled code on the client.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hcltech | Notes | >= 9.0, <= 9.0.1 |
Related Weaknesses (CWE)
References
- https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0084796Vendor Advisory
- https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0084796Vendor Advisory
FAQ
What is CVE-2020-4097?
CVE-2020-4097 is a vulnerability with a CVSS score of 6.8 (MEDIUM). In HCL Notes version 9 previous to release 9.0.1 FixPack 10 Interim Fix 8, version 10 previous to release 10.0.1 FixPack 6 and version 11 previous to 11.0.1 FixPack 1, a vulnerability in the input par...
How severe is CVE-2020-4097?
CVE-2020-4097 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-4097?
Check the references section above for vendor advisories and patch information. Affected products include: Hcltech Notes.