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Anubis Multiple IDENT Support and Logging Vulnerabilities
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Secunia Advisory:
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SA10999
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Release Date:
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2004-03-01
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Last Update:
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2004-03-05
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Popularity:
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5,254 views
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Critical:
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Moderately critical
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Impact:
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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: | Anubis 3.6.x
Anubis 3.9.x
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Description:
Ulf Harnhammar has discovered multiple vulnerabilities in GNU Anubis, which potentially can be exploited by malicious people to compromise a vulnerable system.
The vulnerabilities are caused by two boundary errors in the IDENT protocol support ("auth_ident()" function) and three format string errors in various logging functionality.
The vulnerabilities have been reported in versions 3.6.2, 3.6.1, 3.6.0, 3.9.93, and 3.9.92. Other versions may also be affected.
Solution:
Apply patches.
Anubis 3.6.2:
http://savannah.gnu.org/patch/download.php?item_id=2699&item_file_id=2801
Anubis 3.9.93:
http://savannah.gnu.org/patch/download.php?item_id=2700&item_file_id=2802
Provided and/or discovered by:
Ulf Harnhammar
Changelog:
2004-03-05: Updated advisory with more information.
Original Advisory:
http://mail.gnu.org/archive/html/bug-anubis/2004-02/msg00000.html
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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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