kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type

A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent interprocess communication. An attacker, with the ability to send TIPC messages to the target, can corrupt memory and escalate privileges on the target system...

kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type

A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent interprocess communication. An attacker, with the ability to send TIPC messages to the target, can corrupt memory and escalate privileges on the target system...

CVE-2021-3792

Some device communications in some Motorola-branded Binatone Hubble Cameras with backend Hubble services are not encrypted which could lead to the communication channel being accessible by an attacker...

OESA-2021-1429 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An improper validation of an array index and out of bounds memory read in the Linux kernel s Integrated Services Digital Network ISDN functionality was found in the way users call ioctl CMTPCONNADD. A local user could use this fl...

Researchers Uncover Hacker-for-Hire Group That's Active Since 2015

A new cyber mercenary hacker-for-hire group dubbed "Void Balaur" has been linked to a string of cyberespionage and data theft activities targeting thousands of entities as well as human rights activists, politicians, and government officials around the world at least since 2015 for financial gain...

The vulnerability of the Fatek Automation Communication Server arises from operations that go beyond the buffer boundaries in memory, allowing attackers to cause service failures or execute arbitrary code.

The vulnerability of the Fatek Automation Communication Server lies in the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to cause service failures or execute arbitrary code by sending specially crafted requests...

Oracle Linux 8 : olcne / istio / istio / kubernetes (ELSA-2021-9546)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9546 advisory. - Update Kubernetes version to 1.20.11 to address CVE-2021-25741 - Update Istio to 1.9.8, 1.10.4 to address CVE-2021-32777, CVE-2021-32778,...

Citrix Application Delivery Controller, Citrix Gateway, and Citrix SD-WAN WANOP Edition appliance Security Update

Vulnerabilities have been discovered in Citrix ADCformerlyknown asNetScaler ADC,Citrix Gateway formerlyknown asNetScaler Gateway,and Citrix SD-WAN WANOP Edition models 4000-WO, 4100-WO, 5000-WO, and 5100-WO.These vulnerabilities,if exploited,could result in the following security issues: CVE-ID|...

USN-5135-1 linux, linux-aws, linux-aws-5.11, linux-azure, linux-azure-5.11, linux-gcp, linux-gcp-5.11, linux-hwe-5.11, linux-kvm, linux-oem-5.13, linux-oracle, linux-oracle-5.11, linux-raspi vulnerability

It was discovered that the Linux kernel did not properly account for the memory usage of certain IPC objects. A local attacker could use this to cause a denial of service memory exhaustion...

MaxClient on Httpd

As highlighted athttps://support.citrix.com/article/CTX330728,it is possible for a malicious actor totemporarily disruptthe performance oftheManagementGUI, NitroAPI, and RPC communicationonCitrixADC, CitrixGateway, and Citrix SD-WAN WANOP Edition appliancesunlessthe appliancehas been...

Code injection

IBM QRadar Network Security 5.4.0 and 5.5.0 transmits sensitive or security-critical data in cleartext in a communication channel that can be obtained using man in the middle techniques. IBM X-Force ID: 17467...

Experts Detail Malicious Code Dropped Using ManageEngine ADSelfService Exploit

At least nine entities across the technology, defense, healthcare, energy, and education industries were compromised by leveraging a recently patched critical vulnerability in Zoho's ManageEngine ADSelfService Plus self-service password management and single sign-on SSO solution. The spying...

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.

...

What is a Webhook and How Does it Work ❓

If you’re amazed how a web app can converse with other apps and pass information to streamline operations then you must know about webhook. More than a mere means of communication for online services, webhook make tons of things conceivable. It’s an interesting piece of technology used for enabli...

3 Guideposts for Building a Better Incident-Response Plan

The COVID-19 pandemic has highlighted the pressing need for security organizations to implement a structured, detailed and well-practiced incident-response plan. While the walls of organizations have extended from corporate offices to employee living rooms, security-control effectiveness has...

Integrate Cybersecurity Incident Response in DevSecOps

This article examines the need for cross-functional integration and integrated communication between development and security teams to prevent communication dead zones and avoid delays in alerting and remediation...

DEBIAN-CVE-2021-43267

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication TIPC functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSGCRYPTO message type...

AZL-6603 CVE-2021-43267 affecting package kernel for versions less than 5.10.78.1-1

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication TIPC functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSGCRYPTO message type...

CVE-2021-43267

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication TIPC functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSGCRYPTO message type...

Lead a Cross-Organization Test Automation Project Fearlessly!

Last year, Imperva initiated a cross-organizational software project focused on creating a new management console and I had the privilege to lead its test automation effort. In this blog, I will explain the challenges we faced as technical leaders in executing the project and reveal the solutions...