CVE-2000-0570
FirstClass Internet Services server 5.770, and other versions before 6.1, allows remote attackers to cause a denial of service by sending an email with a long To: mail header.
Published:Jun 27, 2000
Last Modified:Apr 16, 2026
EPS:Mar 9, 2002
EPSS Score:0.05655
CVSS Score:5
Affected Products
Vendor
Product
Action
Vendor
Centrinity
Product
Firstclass Intranet Server
Centrinity
Firstclass Intranet Server
Exploits
Common Weakness Enumeration
No CWE recorded yet
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
