CVE-2020-14258

7.5HIGH

Key Information:

Vendor
HCL Software
Status
Hcl Notes
Vendor
CVE Published:
21 November 2020

Summary

HCL Notes is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied input. A remote unauthenticated attacker could exploit this vulnerability using a specially-crafted email message to hang the client. Versions 9, 10 and 11 are affected.

Affected Version(s)

HCL Notes v9

HCL Notes v10

HCL Notes v11

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_a...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.