Exploit for Out-of-bounds Write in Solarwinds Serv-U

Serv-U CVE-2021-35211 Exploit Potential for DoS - check yo...

Samsung Ldfw 缓冲区错误漏洞

Samsung Ldfw is a loadable firmware from Samsung South Korea. A security vulnerability exists in Samsung LDFW and BL31 that stems from incorrect boundary checking of the LDFW and BL31 security logs, allowing an attacker to arbitrarily write to memory and execute code...

GSD-2021-1002164 KVM: arm64: Fix host stage-2 PGD refcount

KVM: arm64: Fix host stage-2 PGD refcount This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15 by commit...

UVI-2021-1002095 KVM: arm64: Fix host stage-2 PGD refcount

KVM: arm64: Fix host stage-2 PGD refcount This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.15 by commit...

GSD-2021-1002095 KVM: arm64: Fix host stage-2 PGD refcount

KVM: arm64: Fix host stage-2 PGD refcount This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.15 by commit...

UVI-2021-1001894 KVM: arm64: Fix host stage-2 PGD refcount

KVM: arm64: Fix host stage-2 PGD refcount This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.15 by commit...

GSD-2021-1001894 KVM: arm64: Fix host stage-2 PGD refcount

KVM: arm64: Fix host stage-2 PGD refcount This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.15 by commit...

GhostEmperor: From ProxyLogon to kernel mode

Download GhostEmperors technical details PDF While investigating a recent rise of attacks against Exchange servers, we noticed a recurring cluster of activity that appeared in several distinct compromised networks. This cluster stood out for its usage of a formerly unknown Windows kernel mode...

Cybercriminals Abusing Internet-Sharing Services to Monetize Malware Campaigns

Threat actors are capitalizing on the growing popularity of proxyware platforms like Honeygain and Nanowire to monetize their own malware campaigns, once again illustrating how attackers are quick to repurpose and weaponize legitimate platforms to their advantage. "Malware is currently leveraging...

Too Log; Didn't Read — Unknown Actor Using CLFS Log Files for Stealth

The Mandiant Advanced Practices team recently discovered a new malware family we have named PRIVATELOG and its installer, STASHLOG. In this post, we will share a novel and especially interesting technique the samples use to hide data, along with detailed analysis of both files that was performed...

REW-sploit - Emulate And Dissect MSF And *Other* Attacks

REW-sploit The tool has been presented at Black-Hat Arsenal USA 2021 https://www.blackhat.com/us-21/arsenal/schedule/index.htmlrew-sploit-dissecting-metasploit-attacks-24086 Slides of presentation are available at https://github.com/REW-sploit/REW-sploitdocs Need help in analyzing Windows shellco...

PYSEC-2021-586

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a denial of service via a CHECK-fail in tf.rawops.MapStage. The implementation does not check that the key input is a valid non-empty tensor. We have patched the issue in GitHub...

PYSEC-2021-784

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a denial of service via a CHECK-fail in tf.rawops.MapStage. The implementation does not check that the key input is a valid non-empty tensor. We have patched the issue in GitHub...

CVE-2021-37673

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a denial of service via a CHECK-fail in tf.rawops.MapStage. The implementation does not check that the key input is a valid non-empty tensor. We have patched the issue in GitHub...

PT-2021-21791 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.6.0 TensorFlow versions 2.5.1 and earlier TensorFlow versions 2.4.3 and earlier TensorFlow versions 2.3.4 and earlier Description: An attacker can trigger a denial of service via a CHECK-fail in tf.raw...

Breaking the Android Bootloader on the Qualcomm Snapdragon 660

This post is a companion to the DEF CON 29 video available here. A few months ago I purchased an Android phone to do some research around a specific series of NFC chips, which required me to gain root access to the device in order to fully access its hardware capabilities. Gaining root access on...

3 Steps to Integrate Rapid7 Products Into the DevSecOps Cycle

DevSecOps is the concept and practice of integrating security into the DevOps cycle. The idea is to bring the different phases of security into the DevOps model and try to automate the entire process, so security is integrated directly into the initial application builds. In this post, we’ll take...

A-Stage SCT-40CM01SR和AT-40CM01SR 授权问题漏洞

The A-Stage SCT-40CM01SR and A-Stage AT-40CM01SR are both high-definition LCD TVs from A-Stage Japan. The A-Stage SCT-40CM01SR and AT-40CM01SR suffer from an authorization issue vulnerability that can be exploited by an attacker to bypass access restrictions and execute arbitrary commands via...

A-Stage SCT-40CM01SR and AT-40CM01SR vulnerable to authentication bypass

Overview SCT-40CM01SR and AT-40CM01SR provided by A-Stage Inc. are liquid crystal televisions. SCT-40CM01SR and AT-40CM01SR contain an authentication bypass vulnerability CWE-287. Shinnosuke Tokusho reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information...

JVN#21636825: A-Stage SCT-40CM01SR and AT-40CM01SR vulnerable to authentication bypass

SCT-40CM01SR and AT-40CM01SR provided by A-Stage Inc. are liquid crystal televisions. SCT-40CM01SR and AT-40CM01SR contain an authentication bypass vulnerability CWE-287. Impact An attacker who can access the device may log in via telnet without authentication and execute an arbitrary command...