No memory limit for dom0less domUs (XSA-383)

The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set. This allows a domain to allocate memory beyond what an administrator originally configured. Note that Nessus has not tested for this issue...

Exploit for Prototype Pollution in Qs_Project Qs

PoC exploit for CVE-2022-24999, a qs prototype poisoning vulnera...

New Hacking Campaign Targeting Ukrainian Government with IcedID Malware

The Computer Emergency Response Team of Ukraine CERT-UA has warned of a new wave of social engineering campaigns delivering IcedID malware and leveraging Zimbra exploits with the goal of stealing sensitive information. Attributing the IcedID phishing attacks to a threat cluster named UAC-0041, th...

Critical VMware Cloud Director Bug Could Let Hackers Takeover Entire Cloud Infrastructure

Cloud computing and virtualization technology firm VMWare on Thursday rolled out an update to resolve a critical security flaw in its Cloud Director product that could be weaponized to launch remote code execution attacks. The issue, assigned the identifier CVE-2022-22966, has a CVSS score of 9.1...

KLA12513 Multiple vulnerabilities in Microsoft Browser

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, gain privileges, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Use after free vulnerability in BFCache ca...

KLA12514 PE vulnerability in 7-Zip

Privilege escalation vulnerability was found in 7-Zip. Malicious users can exploit this vulnerability to gain privileges and execute arbitrary code by dragging and dropping file with the .7z extension to the HelpContents area.The vulnerability announced in version 21.07 and disputed by vendor...

New EnemyBot DDoS Botnet Borrows Exploit Code from Mirai and Gafgyt

A threat group that pursues crypto mining and distributed denial-of-service DDoS attacks has been linked to a new botnet called Enemybot, which has been discovered enslaving routers and Internet of Things IoT devices since last month. "This botnet is mainly derived from Gafgyt's source code but h...

KLA12512 DoS vulnerability in Google Chrome

Type confusion vulnerability was found in Google Chrome. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Stable Channel Update for Desktop Exploitation Public exploits exist for this vulnerability. Malware exists for this vulnerability. Usually such...

VMware Spring Cloud Function < 3.1.7 / 3.2.x < 3.2.3 SPEL Expression Injection (local check)

The version of Spring Cloud Function running on the remote host is affected by a remote code execution vulnerability in the routing functionality. A remote, unauthenticated attacker could provide a specially crafted SpEL as a routing expression that may result in remote code execution on the remo...

Code injection

When a user access SOAP Web services in SAP BusinessObjects Business Intelligence Platform - version 420, 430, it does not sufficiently validate the XML document accepted from an untrusted source, which might result in arbitrary files retrieval from the server and in successful exploits of DoS...

EUVD-2022-32667

When a user access SOAP Web services in SAP BusinessObjects Business Intelligence Platform - version 420, 430, it does not sufficiently validate the XML document accepted from an untrusted source, which might result in arbitrary files retrieval from the server and in successful exploits of DoS...

E.U. Officials Reportedly Targeted with Israeli Pegasus Spyware

Senior officials in the European Union were allegedly targeted with NSO Group's infamous Pegasus surveillance tool, according to a new report from Reuters. At least five individuals, including European Justice Commissioner Didier Reynders, are said to have been singled out in total, the news agen...

exploitdb

This is an offensive tool for Exploits. It is a repository of public exploits and corresponding vulnerable software, developed for use by penetration testers and vulnerability researchers. The repository contains a collection of exploits for various operating systems and software, including AIX,...

Microsoft Edge (Chromium) < 100.0.1185.36 Vulnerability

The version of Microsoft Edge installed on the remote Windows host is prior to 100.0.1185.36. It is, therefore, affected by a vulnerability as referenced in the April 7, 2022 advisory. - Type confusion in V8 in Google Chrome prior to 100.0.4896.75 allowed a remote attacker to potentially exploit...

PHP-Based URL Obfuscation Techniques

Known exploits could potentially bypass security products by using PHP functions as obfuscation techniques. Obfuscated exploits might not be detected by IDS and IPS systems, thus allowing attackers to successfully attack the target web client...

Scientific Linux Security Update : kernel on SL7.x x86_64 (2022:1198)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2022:1198-1 advisory. - kernel: use-after-free in RDMA listen CVE-2021-4028 - kernel: fget: check that the fd still exists after getting a ref to it CVE-2021-4083 Note...

Sophos XG Firewall <= 18.5.3 RCE

An authentication bypass vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Sophos Firewall version v18.5 MR3 and older. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEV...

Randomizing the KUSER_SHARED_DATA Structure on Windows

Windows 10 made a lot of improvements in Kernel Address Space Layout Randomization KASLR that increases the cost of exploitation, particularly for remote code execution exploits. Many kernel virtual address space VAS locations including kernel stacks, pools, system PTEs etc. are randomized. A...

A week in security (March 28 – April 3)

Last week on Malwarebytes Labs: New UAC-0056 activity: There’s a Go Elephant in the room Globant suffers network breach due to LAPSUS$ compromise Update now! Apple patches two zero-day vulnerabilities that may have been actively exploited Hive ransomware impacts California non-profit health...

OpenSSH PCI Disputed Vulnerabilities.

According to its banner, the version of OpenSSH running on the remote host is potentially affected by multiple vulnerabilities. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 70300 C Tenable, Inc...