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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:
Acronis Snap Deploy PXE Server TFTP Vulnerabilities

SECUNIA ADVISORY ID:
SA29305

VERIFY ADVISORY:
http://secunia.com/advisories/29305/

CRITICAL:
Less critical

IMPACT:
Exposure of sensitive information, DoS

WHERE:
>From local network

SOFTWARE:
Acronis Snap Deploy 2.x
http://secunia.com/product/17910/
Acronis Snap Deploy Server 2.x
http://secunia.com/product/17911/

DESCRIPTION:
Luigi Auriemma has reported some vulnerabilities in Acronis Snap
Deploy, which can be exploited by malicious people to disclose
sensitive information or cause a DoS (Denial of Service).

1) A NULL-pointer dereference error within the PXE Server
(pxesrv.exe) can be exploited to crash the service via a specially
crafted TFTP request.

2) An input validation error within the PXE Server can be exploited
to download arbitrary files outside the TFTP root via directory
traversal attacks.

The vulnerabilities are reported in version 2.0.0.1076. Other
versions may also be affected.

SOLUTION:
Restrict network access to the service.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

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

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About:
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