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Oracle9i Database Multiple Buffer Overflow Vulnerabilities
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Secunia Advisory:
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SA10805
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Release Date:
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2004-02-06
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Last Update:
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2004-02-27
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Popularity:
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14,340 views
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Critical:
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Moderately critical
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Impact:
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Privilege escalation
System access
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | Oracle9i Database Enterprise Edition
Oracle9i Database Standard Edition
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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:
Cesar Cerrudo and Mark Litchfield have discovered multiple vulnerabilities in Oracle9i Database, which can be exploited by malicious database users to compromise the system and gain escalated privileges.
The first vulnerabilities are caused due to boundary errors in two functions used for interval conversion ("NUMTOYMINTERVAL" and "NUMTODSINTERVAL"). These can be exploited to cause buffer overflows by supplying an overly long "char_expr" string.
These two vulnerabilities have been reported in versions prior to 9.2.0.4 (Patchset 3).
The last two vulnerabilities are caused due to boundary errors in the "FROM_TZ" function and in the "TIME_ZONE" parameter.
Both vulnerabilities reportedly affect versions prior to 9.2.0.3.
Successful exploitation of the vulnerabilities may allow a malicious, unprivileged database user to execute arbitrary code with either SYSTEM or ORACLE privileges.
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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