Windows 10 v2004, 20H2, 21H1, 21H2 & 22H2 – Citrix Known Issues

Microsoft releases software updates for Windows 10 twice a year through the Semi-Annual Channel. Microsoft released its Semi-Annual Channel 'May 2020 update' v2004 in May 2020,'October 2020 update'20H2 in October 2020, 'May 2021 update' 21H1 in May 2021, 'November 2021 update' 21H2 and '2022...

EquityPandit 1.0 - Password Disclosure

Exploit title: EquityPandit v1.0 - Insecure Logging Date:27/05/2019 Exploit Author: ManhNho Software name: "EquityPandit" Software link: https://play.google.com/store/apps/details?id=com.yieldnotion.equitypandit Version: 1.0 Category: Android apps Description: - Sometimes developers keeps sensiti...

Microarchitectural Data Sampling (MDS) Side Channel Vulnerabilities - US

Lenovo Security Advisory: LEN-26696 Potential Impact: Information disclosure Severity: Medium Scope of Impact: Industry-wide CVE Identifier: CVE-2018-12126 - Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127 - Microarchitectural Load Port Data Sampling MLPDS CVE-2018-12130 -...

Microarchitectural Data Sampling (MDS) Side Channel Vulnerabilities - Lenovo Support US

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VMware product updates enable Hypervisor-Specific Mitigations, Hypervisor-Assisted Guest Mitigations, and Operating System-Specific Mitigations for Microarchitectural Data Sampling (MDS) Vulnerabilities (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091)

3a. Hypervisor-Specific Mitigations for MDS vulnerabilities - CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091 vCenter Server, ESXi, Workstation, and Fusion updates include Hypervisor-Specific Mitigations for MDS speculative execution vulnerabilities. VMware has evaluated the...

Buffer Overflows

AtomicReferenceFieldUpdater in OpenJDK does not properly check if the field to be updated is of primitive type. An untrusted Java application or applet could use flaw to trigger Java virtual machine memory corruption and possibly bypass Java sandbox restrictions...

Arbitrary Code Execution

openjdk is vulnerable to arbitrary code execution. It was discovered that the 2D component did not properly reject certain malformed images. Specially-crafted raster parameters could cause Java Virtual Machine memory corruption and, possibly, lead to arbitrary code execution with virtual machine...

Denial Of Service (DoS)

The openstack-nova packages provide OpenStack Compute Nova, which provides services for provisioning, managing, and using virtual machine instances. It was found that the fixes for CVE-2013-1664 and CVE-2013-1665, released via RHSA-2013:0657, did not fully correct the issues in the Extensible...

Sandbox Restrictions Bypass

OpenJDK 7 is vulnerable to sandbox restrictions bypass. The attack is possible because of a flaw in the ImagingLib and the image attribute, channel, layout and raster processing in the 2D component, allowing an untrusted application to trigger Java Virtual Machine memory corruption...

Sandbox Restrictions Bypass

OpenJDK 7 Java Runtime Environment and Software Development Kit is susceptible to sandbox restriction bypass. Due to the flaws in ImagingLib and the image attribute, channel, layout and raster processing in the 2D component, it does not prevent an untrusted Java application or applet to trigger...

The vulnerability of the sysadmin virtual machine component of the Cisco IOS XR operating system allows a attacker to cause a service failure or gain access to the device.

The vulnerability of the sysadmin virtual machine component of the Cisco IOS XR operating system exists due to insufficient verification of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures or gain access to the device...

UBUNTU-CVE-2019-3561

Insufficient boundary checks for the strrpos and strripos functions allow access to out-of-bounds memory. This affects all supported versions of HHVM 4.0.3, 3.30.4, and 3.27.7 and below...

SUSE-SU-2018:4064-2 Security update for java-1_8_0-ibm

java-180-ibm was updated to Java 8.0 Service Refresh 5 Fix Pack 25 bsc1116574 Class Libraries: - IJ10934 CVE-2018-13785 - IJ10935 CVE-2018-3136 - IJ10895 CVE-2018-3139 - IJ10932 CVE-2018-3149 - IJ10894 CVE-2018-3180 - IJ10930 CVE-2018-3183 - IJ10933 CVE-2018-3214 - IJ09315 FLOATING POINT EXCEPTIO...

SUSE-SU-2018:3933-2 Security update for java-1_7_1-ibm

java-171-ibm was updated to Java 7.1 Service Refresh 4 Fix Pack 35 bsc1116574: Consumability - IJ10515 AIX JAVA 7.1.3.10 GENERAL PROTECTION FAULT WHEN ATTEMPTING TO USE HEALTH CENTER API Class Libraries - IJ10934 CVE-2018-13785 - IJ10935 CVE-2018-3136 - IJ10895 CVE-2018-3139 - IJ10932 CVE-2018-31...

Kernel: KVM: potential use-after-free via kvm_ioctl_create_device()

A use-after-free vulnerability was found in the way the Linux kernel's KVM hypervisor implements its device control API. While creating a device via kvmioctlcreatedevice, the device holds a reference to a VM object, later this reference is transferred to the caller's file descriptor table. If suc...

CVE-2019-1710

A vulnerability in the sysadmin virtual machine VM on Cisco ASR 9000 Series Aggregation Services Routers running Cisco IOS XR 64-bit Software could allow an unauthenticated, remote attacker to access internal applications running on the sysadmin VM. The vulnerability is due to incorrect isolation...

Oracle Database Server Java VM Access Control Error Vulnerability

Oracle Database Server is a set of relational database management system of Oracle Oracle. The database management system provides data management, distributed processing and other functions.Java VM is one of the Java virtual machine components. A security vulnerability exists in the Java VM...

Hyper-V vSMB Remote Code Execution Vulnerability

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate vSMB packet data. An attacker who successfully exploited these vulnerabilities could execute arbitrary code on a target operating system. To exploit these vulnerabilities, an attacker...

Troubleshooting NSM Virtualization Problems with Linux and VirtualBox

I spent a chunk of the day troubleshooting a network security monitoring NSM problem. I thought I would share the problem and my investigation in the hopes that it might help others. The specifics are probably less important than the general approach. It began with ja3. You may know ja3 as a set ...

USN-3932-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that a race condition existed in the f2fs file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service. CVE-2017-18249 Wen Xu discovered that the f2fs file system implementation in the Linux kernel did not properly validate metadat...