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Pidgin MSN File Transfer Filename Processing Vulnerability
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Secunia Advisory:
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SA30881
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Release Date:
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2008-06-27
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Last Update:
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2008-08-29
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Popularity:
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7,446 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 remote
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Solution Status:
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Vendor Patch
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| Software: | Pidgin 2.x
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Juan Pablo Lopez Yacubian has discovered a vulnerability in Pidgin, which potentially can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a use-after-free error within the "msn_slplink_process_msg()" function in libpurple/protocols/msnp9/slplink.c while processing MSN P2P file transfer requests. This can be exploited to dereference previously freed memory by tricking a user into accepting a file having a specially crafted filename.
Successful exploitation may allow execution of arbitrary code.
The vulnerability is confirmed in versions 2.4.1 and 2.4.2. Prior versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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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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