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To improve our services to our customers, we have made a number of
additions to the Secunia Advisories and have started translating the
advisories to German.

The improvements will help our customers to get a better
understanding of how we reached our conclusions, how it was rated,
our thoughts on exploitation, attack vectors, and scenarios.

This includes:
* Reason for rating
* Extended description
* Extended solution
* Exploit code or links to exploit code
* Deep links

Read the full description:
http://corporate.secunia.com/products/48/?r=l

Contact Secunia Sales for more information:
http://corporate.secunia.com/how_to_buy/15/?r=l

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TITLE:
IBM Lotus Domino tunekrnl Privilege Escalation Vulnerabilities

SECUNIA ADVISORY ID:
SA22724

VERIFY ADVISORY:
http://secunia.com/advisories/22724/

CRITICAL:
Less critical

IMPACT:
Privilege escalation

WHERE:
Local system

SOFTWARE:
IBM Lotus Domino 6.x
http://secunia.com/product/720/
IBM Lotus Domino 7.x
http://secunia.com/product/5746/

DESCRIPTION:
Andrew Christensen has reported some vulnerabilities in IBM Lotus
Domino, which can be exploited by malicious, local users to gain
escalated privileges.

The vulnerabilities are caused due to boundary errors in tunekrnl,
which is setuid "root". This can be exploited to cause buffer
overflows by passing overly long input to the program.

Successful exploitation allows execution of arbitrary code with
"root" privileges.

The vulnerabilities are reported in versions 6.x and 7.x for Linux on
zSeries and version 7.x for Linux on x86 platforms.

SOLUTION:
Update to version 6.5.5 Fix Pack 2 (FP2) or 7.0.2.

PROVIDED AND/OR DISCOVERED BY:
Andrew Christensen, FortConsult.

ORIGINAL ADVISORY:
IBM:
http://www-1.ibm.com/support/docview.wss?rs=463&uid=swg21249173

iDefense:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=440

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