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TFTP Server MT Absolute Path Construction Buffer Overflow
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Secunia Advisory:
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SA21844
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Release Date:
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2006-09-12
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Last Update:
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2007-03-13
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Popularity:
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6,914 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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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: | TFTP Server MT 1.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
n00b has discovered a vulnerability in TFTP Server MT, which potentially can be exploited by malicious people to compromise a vulnerable system.
The vulnerability is caused due to a boundary error when constructing the absolute path to a requested resource. This can be exploited to cause a heap-based buffer overflow by supplying an overly long string (about 260 bytes) as a resource in a request.
Successful exploitation may allow execution of arbitrary code.
The vulnerability is confirmed in versions 1.1 and 1.3. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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