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FreeRADIUS Potential SQL Injection and Buffer Overflow Vulnerabilities
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Secunia Advisory:
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SA15361
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Release Date:
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2005-05-18
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Last Update:
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2005-06-24
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Popularity:
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9,778 views
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Critical:
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Less critical
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Impact:
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Manipulation of data
DoS
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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: | FreeRADIUS 1.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:
Primoz Bratanic has reported some vulnerabilities in FreeRADIUS, which potentially can be exploited by malicious users to conduct SQL injection attacks or to cause a DoS (Denial of Service).
1) A boundary error in the "sql_escape_func()" function in rlm_sql.c can potentially be exploited to cause a buffer overflow via specially crafted input that needs escaping.
Successful exploitation crashes the application.
2) Missing sanitation when calling the "radius_xlat()" function in rlm_sql.c can potentially be exploited by authenticated users to manipulate SQL queries by injecting arbitrary SQL code.
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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