Hastymail 'rs' and 'rsargs[]' Parameters Remote Code Injection Vulnerabilities

http://www.securityfocus.com/bid/50791

Security Info

Bugtraq ID:	50791
Class:	Input Validation Error
CVE:	CVE-2011-4542
Remote:	Yes
Local:	No
Published:	Nov 23 2011 12:00AM
Updated:	Jul 12 2012 04:30PM
Credit:	BTeixeira
Vulnerable:

Not Vulnerable:

Security Discussion

Hastymail is prone to multiple remote code-injection vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker can exploit these issues to inject and execute arbitrary malicious code with the privileges of the user running the application.

Hastymail 2.1.1 is vulnerable; other versions may also be affected.

Proof of Concept and Security Exploits

An attacker can exploit this issue through a browser.

The following exploit code is available:

/data/vulnerabilities/exploits/50791.rb

Security Solution(s)

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: vuldb@securityfocus.com.

Security References(s)

References:

Hastymail2 Homepage (Hastymail)
RCI Vulnerability in Hastymail (ver. 2.1.1) (Dognadis)

Emagined Security Blog featuring Dr. Eugene Schultz

Secure Web Programming
by Vizual Services