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TITLE:
WebFORM and FORM2MAIL Mail Header Injection Vulnerability
SECUNIA ADVISORY ID:
SA20515
VERIFY ADVISORY:
http://secunia.com/advisories/20515/
CRITICAL:
Moderately critical
IMPACT:
Security Bypass
WHERE:
>From remote
SOFTWARE:
WebFORM 4.x
http://secunia.com/product/10398/
FORM2MAIL 1.x
http://secunia.com/product/10399/
DESCRIPTION:
A vulnerability has been reported in WebFORM and FORM2MAIL, which can
be exploited by malicious people to bypass certain security
restrictions.
Input passed to unspecified parameters isn't properly sanitised
before being used to construct an email message. This can be
exploited to inject arbitrary email headers, which allows the sending
of spam messages from the server.
The vulnerability has been reported in the following products:
* WebFORM version 4.1 and prior.
* FORM2MAIL version 1.21 and prior.
SOLUTION:
Update to the fixed versions.
WebFORM:
Update to version 4.2 or later.
http://www.rescue.ne.jp/cgi/webform/
FORM2MAIL:
Update to version 1.22 or later.
http://www.rescue.ne.jp/cgi/form2mail/
PROVIDED AND/OR DISCOVERED BY:
Discovered by Business Architects and reported via IPA and JPCERT/CC.
ORIGINAL ADVISORY:
http://www.rescue.ne.jp/whatsnew/blog.cgi/permalink/20060216124645
JVN:
http://jvn.jp/jp/JVN%2339570254/index.html
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About:
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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
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