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RHSA-2023:3243: Red Hat Security Advisory: git security update

An update for git is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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-2023-25652: A vulnerability was found in Git. This security flaw occurs when feeding specially crafted input to `git apply --reject`; a path outside the working tree can be overwritten with partially controlled contents corresponding to the rejected hunk(s) from the given patch. * CVE-2023-25815: A vulnerability was found in Git. This ...

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KeePass Exploit Allows Attackers to Recover Master Passwords from Memory

A proof-of-concept (PoC) has been made available for a security flaw impacting the KeePass password manager that could be exploited to recover a victim's master password in cleartext under specific circumstances. The issue, tracked as CVE-2023-32784, impacts KeePass versions 2.x for Windows, Linux, and macOS, and is expected to be patched in version 2.54, which is likely to be released early

ChatGPT: Cybersecurity friend or foe?

Categories: Business There are a lot of benefits to ChatGPT, but many in the security community have concerns about it. Malwarebytes' CEO Marcin Kleczynski takes a deep dive into the topic. (Read more...) The post ChatGPT: Cybersecurity friend or foe? appeared first on Malwarebytes Labs.

A week in security (May 15-21)

Categories: News Tags: Week in security Tags: May 2023 The most interesting security-related news of the week from May 15-21. (Read more...) The post A week in security (May 15-21) appeared first on Malwarebytes Labs.

Confidential Containers on Azure with OpenShift: A technical deep dive

Red Hat OpenShift sandboxed containers has taken a significant step forward in workload and data security by adopting the components and principles of the CNCF Confidential Containers (CoCo) open source project and the underlying Trusted Execution Environment (TEE) technology. The first blog in the series introduced the OpenShift sandboxed containers with support for confidential containers solution on Microsoft Azure and targeted use cases. Learn more about Confidential Containers In this blog, we're focusing on the specifics of the CoCo components. We'll break down the major elements,

CVE-2021-46888: Release 1.23 · simonmichael/hledger

An issue was discovered in hledger before 1.23. A Stored Cross-Site Scripting (XSS) vulnerability exists in toBloodhoundJson that allows an attacker to execute JavaScript by encoding user-controlled values in a payload with base64 and parsing them with the atob function.

Meet 'Jack' from Romania! Mastermind Behind Golden Chickens Malware

The identity of the second threat actor behind the Golden Chickens malware has been uncovered courtesy of a fatal operational security blunder, cybersecurity firm eSentire said. The individual in question, who lives in Bucharest, Romania, has been given the codename Jack. He is one of the two criminals operating an account on the Russian-language Exploit.in forum under the name "badbullzvenom,"

The Underground History of Turla, Russia's Most Ingenious Hacker Group

From USB worms to satellite-based hacking, Russia’s FSB hackers, known as Turla, have spent 25 years distinguishing themselves as “adversary number one.”

CVE-2023-32675: nonpayable default functions can sometimes be sent ether with calldatasize<4

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. In contracts with more than one regular nonpayable function, it is possible to send funds to the default function, even if the default function is marked `nonpayable`. This applies to contracts compiled with vyper versions prior to 0.3.8. This issue was fixed by the removal of the global `calldatasize` check in commit `02339dfda`. Users are advised to upgrade to version 0.3.8. Users unable to upgrade should avoid use of nonpayable default functions.

Apple Patches 3 Zero-Days Possibly Already Exploited

In an advisory released by the company, Apple revealed patches for three previously unknown bugs it says may already have been used by attackers.