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computer vulnerability announce CVE-2016-4304 CVE-2016-4305 CVE-2016-4306

Kaspersky Anti-Virus: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Kaspersky Anti-Virus.
Impacted systems: Kaspersky AV.
Severity of this alert: 2/4.
Consequences of an intrusion: data reading, denial of service on client.
Pirate's origin: user shell.
Number of vulnerabilities in this bulletin: 4.
Creation date: 26/08/2016.
Références of this alert: CVE-2016-4304, CVE-2016-4305, CVE-2016-4306, CVE-2016-4307, TALOS-2016-0166, TALOS-2016-0167, TALOS-2016-0168, TALOS-2016-0169, VIGILANCE-VUL-20477.

Description of the vulnerability

Several vulnerabilities were announced in Kaspersky Anti-Virus.

An attacker can trigger a fatal error in NtUserCreateWindowEx_HANDLER, in order to trigger a denial of service. [severity:1/4; CVE-2016-4304, TALOS-2016-0166]

An attacker can trigger a fatal error in NtUserCreateWindowEx_HANDLER, in order to trigger a denial of service. [severity:1/4; CVE-2016-4305, TALOS-2016-0167]

An attacker can force a read at an invalid address, in order to trigger a denial of service, or to obtain sensitive information. [severity:2/4; CVE-2016-4306, TALOS-2016-0168]

An attacker can force a read at an invalid address via a driver, in order to trigger a denial of service, or to obtain sensitive information. [severity:2/4; CVE-2016-4307, TALOS-2016-0169]
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