Denial of Service Vulnerability in Kaspersky Internet Security by Kaspersky Lab
CVE-2016-4307

5.5MEDIUM

Key Information:

Vendor

Kaspersky
Status
Internet Security
Vendor
CVE Published:
6 January 2017

What is CVE-2016-4307?

A denial of service vulnerability exists in the IOCTL handling functionality of Kaspersky Internet Security's KL1 driver. This flaw can be exploited by sending a specially crafted IOCTL signal, leading to an access violation in the KL1 kernel driver. As a consequence, this results in a local system denial of service, allowing an attacker to disrupt the normal operation of the software by executing a program from user-mode.

Affected Version(s)

Internet Security 16.0.0, KLIF driver version 10.0.0.1532

References

http://www.securitytracker.com/id/1036702
vdb-entryx_refsource_SECTRACK
http://www.securitytracker.com/id/1036703
vdb-entryx_refsource_SECTRACK
http://www.talosintelligence.com/reports/TALOS-2016-0169/
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.