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A new exploitation technique called key reinstallation attacks (KRACK) affecting WPA2 has been discovered. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or inject forged Wi-Fi packets by manipulating cryptograhpic handshakes used by the WPA2 protocol.

The host is installed with Wireshark 1.10.x before 1.10.8 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to handle a crafted packet. Successful exploitation could allow attackers to cause a denial of service (application crash)

The host is installed with Wireshark 1.10.x before 1.10.9 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to handle a crafted packet. Successful exploitation could allow attackers to cause a denial of service (application crash)

The host is installed with Wireshark 1.10.x before 1.10.9 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to handle a crafted packet. Successful exploitation could allow attackers to cause a denial of service (buffer underflow and application crash).

The host is installed with Wireshark 1.10.x before 1.10.9 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to handle a crafted packet. Successful exploitation could allow attackers to cause a denial of service (buffer underflow and application crash).

The host is installed with Wireshark 1.10.x before 1.10.9 and is prone to a denial of service vulnerability. A flaw is present in the application, which does not properly strip '\n' and '\r' characters. Successful exploitation could allow attackers to cause a denial of service (off-by-one buffer underflow and application crash).

The host is installed with Wireshark 1.10.x before 1.10.9 and is prone to a denial of service vulnerability. A flaw is present in the application, which does not completely initialize a certain buffer. Successful exploitation could allow attackers to cause a denial of service (application crash).

The host is installed with wireshark in RHEL 5, 6 or 7 and is prone to a memory corruption vulnerability. A flaw is present in the application, which fails to properly handle a crafted packet-trace file. Successful exploitation could allow attackers to execute arbitrary code or crash the service.

The host is installed with libXxf86vm before 1.1.3 and is prone to a multiple array index vulnerability. A flaw is present in the application, which fails to handle crafted length or index values to the XF86VidModeGetGammaRamp function. Successful exploitation could allow attackers to execute arbitrary code via a crafted string.

A new exploitation technique called key reinstallation attacks (KRACKs) affecting WPA2 has been discovered. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used group key (GTK) during a Wireless Network Management (WNM) Sleep Mode handshake.


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