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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 RHEL 6 or 7 and is prone to a command injection vulnerability. A flaw is present in the application, which fails to properly sanitize certain input before passing it to the gnuplot delegate functionality. Successful exploitation could allow attackers to execute arbitrary code.

The host is installed with Google Chrome before 68.0.3440.75 and is prone to a cross origin information leak vulnerability. A flaw is present in the application, which fails to handle unspecified vectors. Successful exploitation allows attackers to disclose sensitive information.

The host is installed with Google Chrome before 68.0.3440.75 and is prone to a cross origin information leak vulnerability. A flaw is present in the application, which fails to handle unspecified vectors. Successful exploitation allows attackers to have unspecified impact.

The host is installed with busybox in RHEL 5 or 6 and is prone to an unprivileged arbitrary module load vulnerability. A flaw is present in the application, which fails to handle basename abuse. Successful exploitation could allow attackers to load arbitrary module.

The host installed with kernel package on RHEL 7 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to handle clearing of SELinux attributes. Successful exploitation could allow attackers to empty (null) write to /proc/pid/attr file that can crash the system by causing the system to attempt to access unmapped kernel memory.

An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load and Store instructions (a commonly used performance optimization). It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory read from address to which a recent memory write has occurred may see an older val ...

Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local user access via a side-channel analysis, aka Rogue System Register Read (RSRE), Variant 3a.

An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load and Store instructions (a commonly used performance optimization). It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory read from address to which a recent memory write has occurred may see an older val ...

An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions (a commonly used performance optimization). There are three primary variants of the issue which differ in the way the speculative execution can be exploited. Variant CVE-2017-5715 triggers the speculative execution by utilizing branch target injection. It relies on ...


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