CVE-2017-14457

An exploitable information leak/denial of service vulnerability exists in the libevm Ethereum Virtual Machine create2 opcode handler of CPP-Ethereum. A specially crafted smart contract code can cause an out-of-bounds read leading to memory disclosure or denial of service. An attacker can...

macOS 10.13 (17A365) - Kernel Memory Disclosure due to Lack of Bounds Checking in AppleIntelCapriCon

Exploit for macOS platform in category dos / poc / AppleIntelCapriController::getDisplayPipeCapability reads an attacker-controlled dword value from a userclient structure input buffer which it uses to index a small array of pointers to memory to copy back to userspace. There is no bounds checkin...

macOS 10.13 (17A365) - Kernel Memory Disclosure due to Lack of Bounds Checking in AppleIntelCapriController::getDisplayPipeCapability

macOS 10.13 17A365 - Kernel Memory Disclosure due to Lack of Bounds Checking in AppleIntelCapriController::getDisplayPipeCapability / AppleIntelCapriController::getDisplayPipeCapability reads an attacker-controlled dword value from a userclient structure input buffer which it uses to index a smal...

macOS 10.13 (17A365) - Kernel Memory Disclosure due to Lack of Bounds Checking in 'AppleIntelCapriController::getDisplayPipeCapability'

/ AppleIntelCapriController::getDisplayPipeCapability reads an attacker-controlled dword value from a userclient structure input buffer which it uses to index a small array of pointers to memory to copy back to userspace. There is no bounds checking on the attacker supplied value allowing with so...

Important: kernel

Issue Overview: Race condition in rawsendmsg function allows denial-of-service or kernel addresses leak A flaw was found in the Linux kernel's implementation of rawsendmsg allowing a local attacker to panic the kernel or possibly leak kernel addresses. A local attacker, with the privilege of...

VMware Horizon View Client 4.x < 4.7.0 Multiple Vulnerabilities (VMSA-2018-0003)

The version of VMware Horizon View Client installed on the remote host is 4.x prior to 4.7.0. It is, therefore, affected by multiple vulnerabilities including disclosure of memory contents and a DoS. Note that exploitation requires that virtual printing is enabled disabled by default on...

USN-3531-1 intel-microcode update

It was discovered that microprocessors utilizing speculative execution and branch prediction may allow unauthorized memory reads via sidechannel attacks. This flaw is known as Spectre. A local attacker could use this to expose sensitive information, including kernel memory. CVE-2017-5715 This...

USN-3523-2 linux-hwe, linux-azure, linux-gcp, linux-oem vulnerabilities

USN-3523-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 17.10 for Ubuntu 16.04 LTS. Jann Horn discovered that microprocessors utilizing speculative execution and indirect branch...

CPP-Ethereum libevm Information Disclosure Vulnerability

CPP-Ethereum is a C++ client for Ethereum Application Programming Platform. libevm is one of the Ethereum virtual machine libraries. An information disclosure vulnerability exists in create2 of libevm in CPP-Ethereum commit version 4e1015743b95821849d001618a7ce82c7c073768. An attacker could explo...

CPP-Ethereum libevm create2 Information Leak Vulnerability(CVE-2017-14457)

Summary An exploitable information leak / denial of service vulnerability exists in the libevm Ethereum Virtual Machine create2 opcode handler of CPP-Ethereum. A specially crafted smart contract code can cause an out-of-bounds read leading to memory disclosure or denial of service. An attacker ca...

DEBIAN-CVE-2015-1208

Integer underflow in the movreaddefault function in libavformat/mov.c in FFmpeg before 2.4.6 allows remote attackers to obtain sensitive information from heap and/or stack memory via a crafted MP4 file...

UBUNTU-CVE-2015-1208

Integer underflow in the movreaddefault function in libavformat/mov.c in FFmpeg before 2.4.6 allows remote attackers to obtain sensitive information from heap and/or stack memory via a crafted MP4 file...

Microsoft Windows - 'nt!NtQuerySystemInformation (information class 138_ QueryMemoryTopologyInformation)' Kernel Pool Memory Disclosure

/ We have discovered that the nt!NtQuerySystemInformation system call invoked with the 138 information class discloses portions of uninitialized kernel pool memory to user-mode clients. The specific information class is handled by an internal nt!ExpQueryMemoryTopologyInformation function. While w...

Microsoft Windows - nt!NtQueryInformationProcess (information class 76_ QueryProcessEnergyValues) Kernel Stack Memory Disclosure

Microsoft Windows - nt!NtQueryInformationProcess information class 76 QueryProcessEnergyValues Kernel Stack Memory Disclosure / We have discovered that the nt!NtQueryInformationProcess system call invoked with the 76 information class discloses portions of uninitialized kernel stack memory to...

Microsoft Windows - nt!NtQuerySystemInformation (information class 138_ QueryMemoryTopologyInformation) Kernel Pool Memory Disclosure

Microsoft Windows - nt!NtQuerySystemInformation information class 138 QueryMemoryTopologyInformation Kernel Pool Memory Disclosure / We have discovered that the nt!NtQuerySystemInformation system call invoked with the 138 information class discloses portions of uninitialized kernel pool memory to...

CPP-Ethereum libevm create2 Information Leak Vulnerability

Summary An exploitable information leak / denial of service vulnerability exists in the libevm Ethereum Virtual Machine create2 opcode handler of CPP-Ethereum. A specially crafted smart contract code can cause an out-of-bounds read leading to memory disclosure or denial of service. An attacker ca...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0031-1) (Meltdown) (Spectre)

The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory bnc1068032. - CVE-2017-5753 / 'SpectreAttack': Local...

Samba SMB1 message_push_string Information Disclosure (CVE-2017-15275)

An information disclosure vulnerability exists in the SMB1 component of Samba. The vulnerability is due to the inclusion of uninitialized memory in certain responses. A remote, authenticated attacker could exploit this vulnerability by sending maliciously crafted SMB1 commands to the target serve...

HackerOne: ImageMagick GIF coder vulnerability leading to memory disclosure

Hello Hackerone Security Team, Well,we are aware of Imagemagick Gif parsor method to collect the pixels and then we can recover it to gain server information. https://github.com/neex/gifoeb However,it has no impact on hackerone since it's immune to gif files uploading functionality. So, ,gif...

BSA-2018-522

Security Advisory ID : BSA-2018-522 Component : HW: CPU Revision : 1.2: Interim In total, security researchers disclosed three variants of CPU Data cache timing abuse. The variants lead to vulnerabilities that take advantage of the implementation of speculative execution of instructions on many...