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RHSA-2023:2800: Red Hat Security Advisory: sysstat security and bug fix update

An update for sysstat is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-39377: An arithmetic overflow issue was discovered in Sysstat on 32-bit systems. The allocate_structures() function in sa_common.c insufficiently checks bounds before arithmetic multiplication, allowing an overflow in the size allocated for the buffer representing system activities. The vulnerability can be triggered when displaying activity data files ...

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Confidential computing use cases

This article is the third in a six-part series (see our previous blog), where we present various usage models for confidential computing, a set of technologies designed to protect data in use—for example using memory encryption—and the requirements to get the expected security and trust benefits from t​​he technology. In this third article, we consider the four most important use cases for confidential computing: confidential virtual machines, confidential workloads, confidential containers and confidential clusters. This will allow us to better understand the trade-offs between the

Screen SFT DAB 600/C Unauthenticated Information Disclosure

Screen SFT DAB 600/C is affected by an information disclosure vulnerability due to improper access control enforcement. An unauthenticated remote attacker can exploit this via a specially crafted request to gain access to sensitive information including usernames and source IP addresses.

Screen SFT DAB 600/C Authentication Bypass / Reset Board Config

Screen SFT DAB 600/C suffers from a weak session management that can allow an attacker on the same network to bypass these controls by reusing the same IP address assigned to the victim user (NAT) and exploit crucial operations on the device itself. By abusing the IP address property that is binded to the Session ID, one needs to await for such an established session and issue unauthorized requests to the vulnerable API to manage and/or manipulate the affected transmitter.

Screen SFT DAB 600/C Authentication Bypass / Admin Password Change

Screen SFT DAB 600/C exploit that circumvents the control and requirement of the admin's old password and directly changes the password.

Screen SFT DAB 600/C Authentication Bypass / Erase Account

Screen SFT DAB 600/C suffers from a weak session management that can allow an attacker on the same network to bypass these controls by reusing the same IP address assigned to the victim user (NAT) and exploit crucial operations on the device itself. By abusing the IP address property that is binded to the Session ID, one needs to await for such an established session and issue unauthorized requests to the vulnerable API to manage and/or manipulate the affected transmitter.

Screen SFT DAB 600/C Authentication Bypass / Password Change

Screen SFT DAB 600/C suffers from a weak session management that can allow an attacker on the same network to bypass these controls by reusing the same IP address assigned to the victim user (NAT) and exploit crucial operations on the device itself. By abusing the IP address property that is binded to the Session ID, one needs to await for such an established session and issue unauthorized requests to the vulnerable API to manage and/or manipulate the affected transmitter.

Screen SFT DAB 600/C Authentication Bypass / Account Creation

Screen SFT DAB 600/C suffers from a weak session management that can allow an attacker on the same network to bypass these controls by reusing the same IP address assigned to the victim user (NAT) and exploit crucial operations on the device itself. By abusing the IP address property that is binded to the Session ID, one needs to await for such an established session and issue unauthorized requests to the vulnerable API to manage and/or manipulate the affected transmitter.

A week in security (May 8-14)

Categories: News Tags: YouTube Tags: ad block Tags: sponsored tweets Tags: Twitter Tags: fake BBC News Tags: AVLab assessment Tags: Google Tags: Google Passkey Tags: MSP Tags: Patch Tuesday Tags: Discord Tags: RedStinger Tags: tech support scam Tags: Aurora stealer Tags: Invalid Printer loader Tags: MSI Tags: ransomware Tags: Brightline Tags: ransomware review Tags: Allan Liska Tags: Lock and Code S04E11 The most interesting security related news of the week from May 8 till 14. (Read more...) The post A week in security (May 8-14) appeared first on Malwarebytes Labs.

How to Use Google Authenticator

The two-factor authentication tool got some serious upgrades that can help you bolster security for your online accounts.