CVE-2005-1807
The Data function in class.smtp.php in PHPMailer 1.7.2 and earlier allows remote attackers to cause a denial of service (infinite loop leading to memory and CPU consumption) via a long header field.
Published:May 28, 2005
Last Modified:Apr 16, 2026
EPS:Jun 1, 2005
EPSS Score:0.1638
CVSS Score:5
Affected Products
Vendor
Product
Action
Vendor
Phpmailer
Product
Phpmailer
Phpmailer
Phpmailer
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
