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A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI
has been released. The new version includes many new and advanced
features, which makes it even easier to stay patched.

Download and test it today:
https://psi.secunia.com/

Read more about this new version:
https://psi.secunia.com/?page=changelog

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TITLE:
IEA Products Management Web Server Memory Corruption Vulnerability

SECUNIA ADVISORY ID:
SA28846

VERIFY ADVISORY:
http://secunia.com/advisories/28846/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
Emerald 5.x
http://secunia.com/product/17495/
RadiusNT 5.x
http://secunia.com/product/17496/
RadiusX 5.x
http://secunia.com/product/17497/
Radlogin 4.x
http://secunia.com/product/17498/
Air Marshal 2.x
http://secunia.com/product/17499/

DESCRIPTION:
Luigi Auriemma has discovered a vulnerability in various IEA
Products, which can be exploited by malicious people to cause a DoS
(Denial of Service) or to potentially compromise a vulnerable
system.

The vulnerability is caused due to a signedness error within the
processing of HTTP POST requests sent to the management web server.
This can be exploited to overwrite a pseudo arbitrary byte in memory
with a zero via HTTP POST requests containing a negative
"Content-Length" HTTP header.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is confirmed in Emerald version 5.0.49, RadiusNT
and RadiusX 5.1.38, Radlogin 4.0.20,  and Air Marshal 2.0.4. Other
versions may also be affected.

SOLUTION:
Restrict access to the affected service.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/emerdal-adv.txt

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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