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Acronis Snap Deploy PXE Server TFTP Vulnerabilities
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Secunia Advisory:
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SA29305
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Release Date:
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2008-03-10
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Last Update:
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2008-03-25
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Critical:
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Less critical
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Impact:
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Exposure of sensitive information
DoS
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Where:
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From local network
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Solution Status:
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Unpatched
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| Software: | Acronis Snap Deploy 2.x
Acronis Snap Deploy Server 2.x
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| | CVE reference: | CVE-2008-1410 (Secunia mirror)
CVE-2008-1411 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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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
Changelog:
2008-03-25: Added CVE reference.
Original Advisory:
http://aluigi.altervista.org/adv/acropxe-adv.txt
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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