Cybercriminals Swarm Windows Utility Regsvr32 to Spread Malware

A Windows living-off-the-land binary LOLBin known as Regsvr32 is seeing a big uptick in abuse of late, researchers are warning, mainly spreading trojans like Lokibot and Qbot. LOLBins are legitimate, native utilities used daily in various computing environments, that cybercriminals use to evade...

Moderate: Red Hat Security Advisory: Red Hat Integration - Service Registry release and security update [2.0.3.GA]

An update to the images for Red Hat Integration Service Registry is now available from the Red Hat Container Catalog. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Red Hat Product Security has rated this update as having a security impact o...

xml-security: XPath Transform abuse allows for information disclosure

All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the "secureValidation" property is not passed correctly when creating a KeyInfo from a KeyInfoReference element. This allows an attacker to abuse an XPath Transform to extract any...

CVE-2021-40360

A vulnerability has been identified in SIMATIC PCS 7 V8.2 All versions, SIMATIC PCS 7 V9.0 All versions, SIMATIC PCS 7 V9.1 All versions V9.1 SP1, SIMATIC WinCC V15 and earlier All versions V15 SP1 Update 7, SIMATIC WinCC V16 All versions V16 Update 5, SIMATIC WinCC V17 All versions V17 Update 2,...

GHSA-2HJR-FG6C-V2H6 Unauthorized access to Class instance in Jinjava

Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure...

Jenkins 代码问题漏洞

Jenkins is a Jenkins open source application . An open source automation server Jenkins provides hundreds of plugins to support building, deploying and automating any project. A security vulnerability exists in Jenkins 2.333 and earlier versions that stems from LTS 2.319.2 and earlier versions...

Iranian state-sponsored APT group MuddyWater targeting organizations via malicious executables

THREAT LEVEL: Red. United States Cyber Command USCYBERCOM has warned of an ongoing cyber attack by Iranian state sponsored actor named as MuddyWater. This APT group is currently targeting Middle Eastern countries and has also targeted European and North American nations. The Iranian-backed...

DEBIAN-CVE-2022-24301

In Minetest before 5.4.0, players can add or subtract items from a different player's inventory...

llhttp: HTTP Request Smuggling due to spaces in headers

An HTTP Request Smuggling HRS vulnerability was found in the llhttp library, used by Node.JS. Spaces as part of the header names were accepted as valid. In situations where HTTP conversations are being proxied such as proxy, reverse-proxy, load-balancer, an attacker can use this flaw to inject...

UBUNTU-CVE-2021-43848

h2o is an open source http server. In code prior to the 8c0eca3 commit h2o may attempt to access uninitialized memory. When receiving QUIC frames in certain order, HTTP/3 server-side implementation of h2o can be misguided to treat uninitialized memory as HTTP/3 frames that have been received. Whe...

CVE-2022-22792

MobiSoft - MobiPlus User Take Over and Improper Handling of url Parameters Attacker can navigate to specific url which will expose all the users and password in clear text. http://IP/MobiPlusWeb/Handlers/MainHandler.ashx?MethodName=GridData&GridName=Users...

UBUNTU-CVE-2021-44142

The Samba vfsfruit module uses extended file attributes EA, xattr to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfsfruit configured allow out-of-bounds heap read and wri...

Important: kernel

Issue Overview: A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was found in the way users call some interrupts with high frequency from one of the guests. A local user could use this flaw to starve the resources resulting in a denial of service...

Universal Plug and Play (UPnP): What You Need to Know

Universal Plug and Play UPnP is a widely used protocol with a decade-long history of flawed implementations across a wide range of consumer devices. In this paper, we will cover how these aws are still present on devices, how these vulnerabilities are actively being abused, and how a...

polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector

A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters coun...

Microsoft is now disabling Excel 4.0 macros by default

Back in October 2021, Microsoft announced in an email sent to customers that it planned to disable Excel 4.0 macros by default to protect customers from malicious documents. Now, Microsoft says that change has happened. Good news Sometimes good news in the security world comes later than expected...

What is API Abuse ❓ Prevention measures.

APIs are paramount for constructing a steadfast and constant communication bridge that empowers devices to pass-on desired information seamlessly. Hackers adopt many ways to exploit the APIs and corrupt the targeted device. This API exploitation is a potential threat to API security and needs...

Campaigns abusing corporate trusted infrastructure hunt for corporate credentials on ICS networks

Main facts Kaspersky ICS CERT has uncovered a number of spyware campaigns targeting industrial enterprises. Operators of these campaigns hunt for corporate credentials, aiming to commit financial fraud or to sell them to other malicious actors. Spearphishing emails with malicious attachments sent...

CVE-2022-22553

Dell EMC AppSync versions 3.9 to 4.3 contain an Improper Restriction of Excessive Authentication Attempts Vulnerability that can be exploited from UI and CLI. An adjacent unauthenticated attacker could potentially exploit this vulnerability, leading to password brute-forcing. Account takeover is...

CVE-2021-44839

An issue was discovered in Delta RM 1.2. It is possible to request a new password for any other account using the account ID. Using the /listes/DTsendmaildata/admutilisateur/send-mail.json endpoint, a user can send a JSON array with user IDs that will have their passwords reset and new ones sent ...