Kaspersky Internet Security KL1 Driver Signal Handler Denial of Service(CVE-2016-4307)

Summary A denial of service vulnerability exists in the IOCTL handling functionality of Kaspersky Internet Security KL1 driver. A specially crafted IOCTL signal can cause an access violation in KL1 kernel driver resulting in local system denial of service. An attacker can run a program from user...

CVE-2016-4307

CVE-2016-4307 affects the Kaspersky Internet Security KL1 driver (KLBG) IOCTL handling. The vulnerability arises in a loop that computes the input string length by scanning for a NULL terminator; if the input lacks a NULL within the supplied buffer, the loop reads memory beyond the buffer bounds,...

CVE-2016-4307: Improper Access Control

A denial of service vulnerability exists in the IOCTL handling functionality of Kaspersky Internet Security KL1 driver. A specially crafted IOCTL signal can cause an access violation in KL1 kernel driver resulting in local system denial of service. An attacker can run a program from user-mode to...

Kaspersky Internet Security DoS

The vulnerability of the KL1 driver of Kaspersky’s antivirus protection software exists due to errors in the filtering of system calls. Exploiting this vulnerability can allow a local attacker to trigger a service failure using a specially crafted IOCTL signal...

PT-2016-2645

Name of the Vulnerable Software and Affected Versions Kaspersky Internet Security KL1 driver affected versions not specified Description A denial of service issue exists due to errors in system call filtering. Exploitation can allow a local attacker to cause a denial of service using a specially...