Kaspersky Anti-Virus and Internet Security klif.sys _NtSetValueKey() buffer overflow
| kaspersky-klif-bo (33460) |  High Risk |
Description:
Kaspersky Anti-Virus and Internet Security are vulnerable to a heap-based buffer overflow, caused by an integer overflow in the _NtSetValueKey() function of the klif.sys driver. By sending an overly long unsigned data size value, a local attacker could overflow a buffer and possibly execute arbitrary code on the system with SYSTEM privileges.
Platforms Affected:
- Kaspersky, Internet Security 6
- Kaspersky, Kaspersky Anti-Virus 6.0
Remedy:
Upgrade to the latest version of Kaspersky Anti-Virus and Internet Security (Maintenance Pack 2.0 build 6.0.2.614 or later), available from the Kaspersky Anti-Virus and Internet Security Web site. See References.
Consequences:
Gain Access
References:
- iDefense Labs PUBLIC ADVISORY: 04.04.07, Kaspersky Internet Security Suite klif.sys Heap Overflow Vulnerability at http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=505.
- Kaspersky Anti-Virus and Internet Security Web site, 3 vulnerabilities fixed in Kaspersky Anti-Virus for Workstation, File Server version 6.0 at http://www.kaspersky.com/technews?id=203038693.
- Kaspersky Anti-Virus and Internet Security Web site, Kaspersky Anti-Virus 6.0, Kaspersky Internet Security 6.0 - 5 vulnerabilities fixed in Maintenance Pack 2.0 build 6.0.2.614 at http://www.kaspersky.com/technews?id=203038694.
- BID-23326: Kaspersky Internet Security Suite Klif.SYS Driver Local Heap Overflow Vulnerability
- CVE-2007-1880: Integer overflow in the _NtSetValueKey function in klif.sys in Kaspersky Anti-Virus, Anti-Virus for Workstations, Anti-Virus for File Server 6.0, and Internet Security 6.0 before Maintenance Pack 2 build 6.0.2.614 allows context-dependent attackers to execute arbitrary code via a large, unsigned data size argument
- OSVDB ID: 33851: Kaspersky Multiple Product klif.sys Local Overflow
- SA24778: Kaspersky Products Multiple Vulnerabilities
- SECTRACK ID: 1017872: Kaspersky Internet Security Heap Overflow in `klif.sys` Lets Local Users Gain Elevated Privileges
- SECTRACK ID: 1017873: Kaspersky Anti-Virus for Workstations/File Server Heap Overflow in `klif.sys` Lets Local Users Gain Elevated Privileges
- VUPEN/ADV-2007-1268: Kaspersky Antivirus Products Code Execution and Information Disclosure Vulnerabilities
Reported:
Apr 04, 2007
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