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TITLE:
Kaspersky Products Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA24778

VERIFY ADVISORY:
http://secunia.com/advisories/24778/

CRITICAL:
Highly critical

IMPACT:
Privilege escalation, DoS, System access, Exposure of sensitive
information, Exposure of system information

WHERE:
>From remote

SOFTWARE:
Kaspersky Internet Security 6.x
http://secunia.com/product/10471/
Kaspersky Anti-Virus 6.x
http://secunia.com/product/10470/
Kaspersky Anti-Virus 5.x
http://secunia.com/product/2781/
Kaspersky Anti-Virus 4.x
http://secunia.com/product/916/

DESCRIPTION:
Some vulnerabilities have been reported in various Kaspersky
products, which can be exploited by malicious, local users to gain
escalated privileges and by malicious people to gain knowledge of
sensitive information, cause a DoS (Denial of Service), and
potentially compromise a user's system.

1) Unsafe methods (e.g. the "StartUploading()" method) in the
AxKLSysInfo.dll and AxKLProd60.dll ActiveX controls can be exploited
by malicious websites to remove and retrieve arbitrary files from a
user's system.

2) An integer overflow error in klif.sys within the hook function for
the "_NtSetValueKey()" function can be exploited to cause a heap-based
buffer overflow and potentially execute arbitrary code with escalated
privileges.

3) An unspecified error in klif.sys can be exploited by malicious,
local users to execute arbitrary code with Ring-0 privileges.

4) A boundary error in the arj.ppl module of the OnDemand Scanner can
be exploited to cause a heap-based buffer overflow when scanning a
specially crafted ARJ archive.

SOLUTION:
Update to version 6.0.2.614 or later.

Kaspersky Anti-Virus for Windows Workstations:
http://www.kaspersky.com/productupdates?chapter=146274385

Kaspersky Anti-Virus for Windows Server:
http://www.kaspersky.com/productupdates?chapter=146274391

Kaspersky Internet Security 6.0:
http://www.kaspersky.com/productupdates?chapter=186437046

Kaspersky Anti-Virus 6.0:
http://www.kaspersky.com/productupdates?chapter=186435857

PROVIDED AND/OR DISCOVERED BY:
1) Discovered by Peter Vreugdenhil and reported via iDefense Labs.
The vendor also credits ZDI.
2) Discovered by an anonymous person and reported via iDefense Labs.
3) Reported by the vendor.
4) The vendor credits ZDI.

ORIGINAL ADVISORY:
Kaspersky:
http://www.kaspersky.com/technews?id=203038693
http://www.kaspersky.com/technews?id=203038694

iDefense Labs:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=504
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=505

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About:
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