CVE-2015-3154: CRLF Injection
CRLF injection vulnerability in Zend\Mail (ZendMail) 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.
Other sources
Potential CRLF injection attacks in mail and HTTP headers
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID of this security vulnerability?
The vulnerability ID of this security vulnerability is CVE-2015-3154.
What is the severity of CVE-2015-3154?
The severity of CVE-2015-3154 is medium with a CVSS score of 6.1.
What is the affected software for CVE-2015-3154?
The affected software for CVE-2015-3154 includes Zend Framework versions before 1.12.12, 2.x before 2.3.8, and 2.4.x before 2.4.1, as well as Zend Mail versions before 2.0.99, 2.1.99, 2.3.8, and 2.4.1.
How does CVE-2015-3154 work?
CVE-2015-3154 is a CRLF injection vulnerability that allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in the header of an email.
How can I fix CVE-2015-3154?
To fix CVE-2015-3154, update Zend Framework to version 1.12.12 or later, or update Zend Mail to version 2.0.99, 2.1.99, 2.3.8, or 2.4.1.