CRLF injection vulnerability in ZendMail (Zend_Mail) in Zend Framework before 1.12.12, 2.x before 2.3.8, and 2.4.x before 2.4.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in the header of an email.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Zend_framework | Zend | * | 1.12.12 (excluding) |
| Zend_framework | Zend | 2.3.0 (including) | 2.3.8 (excluding) |
| Zend_framework | Zend | 2.4.0 (including) | 2.4.1 (excluding) |