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CISA Warning: Nation-State Hackers Exploit Fortinet and Zoho Vulnerabilities

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday warned that multiple nation-state actors are exploiting security flaws in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus to gain unauthorized access and establish persistence on compromised systems. “Nation-state advanced persistent threat (APT) actors exploited CVE-2022-47966 to gain unauthorized

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Improving containerization security with Red Hat OpenShift

In today's rapidly evolving technology landscape, organizations increasingly embrace containerization to achieve greater scalability, portability, and efficiency in their application deployments. While containerization has its benefits, it also can present IT security challenges that must be addressed to improve the safety, confidentiality, and accessibility of containerized applications. As the use of cloud-native apps grows, improving the security posture of containers and Kubernetes becomes vital. In secure software supply chain practices, a comprehensive understanding of the open sourc

August 2023: GitHub PoCs, Vulristics, Qualys First-Party, Tenable ExposureAI, SC Awards and Rapid7, Anglo-Saxon list, MS Patch Tuesday, WinRAR, Juniper

Hello everyone! This month I decided NOT to make an episode completely dedicated to Microsoft Patch Tuesday. Instead, this episode will be an answer to the question of how my Vulnerability Management month went. A retrospection of some kind. Alternative video link (for Russia): https://vk.com/video-149273431_456239134 GitHub exploits and Vulristics This month I made some improvements […]

Lazarus Group's infrastructure reuse leads to discovery of new malware

Lazarus Group appears to be changing its tactics, increasingly relying on open-source tools and frameworks in the initial access phase of their attacks, as opposed to strictly employing them in the post-compromise phase.

How to Investigate an OAuth Grant for Suspicious Activity or Overly Permissive Scopes

From a user’s perspective, OAuth works like magic. In just a few keystrokes, you can whisk through the account creation process and gain immediate access to whatever new app or integration you’re seeking. Unfortunately, few users understand the implications of the permissions they allow when they create a new OAuth grant, making it easy for malicious actors to manipulate employees into giving

CVE-2023-4009: Ops Manager Server Changelog — MongoDB Ops Manager 5.0

In MongoDB Ops Manager v5.0 prior to 5.0.22 and v6.0 prior to 6.0.17 it is possible for an authenticated user with project owner or project user admin access to generate an API key with the privileges of org owner resulting in privilege escalation.

2022's most routinely exploited vulnerabilities—history repeats

Categories: Exploits and vulnerabilities Categories: News Tags: Zoho ManageEngine Tags: CVE-2021-40539 Tags: Log4Shell Tags: CVE-2021-44228 Tags: CVE-2021-13379 Tags: ProxyShell Tags: CVE-2021-34473 Tags: CVE-2021-31207 Tags: CVE-2021-34523 Tags: CVE-2021-26084 Tags: Atlassian Tags: CVE-2022-22954 Tags: CVE-2022-22960 Tags: CVE-2022-26134 Tags: CVE-2022-1388 Tags: CVE-2022-30190 Tags: Follina What can the routinely exploited vulnerabilities of 2022 tell us, and what do we think will make it on to next year's list? (Read more...) The post 2022's most routinely exploited vulnerabilities—history repeats appeared first on Malwarebytes Labs.

CVE-2023-38686: Enable TLS certificate validation by default for SMTP/IMAP/FTP/POP/NNTP protocols · Issue #91826 · python/cpython

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle (MITM) attack. Attackers with privileged access to the network can intercept room invitations and address confirmation emails. This is patched in Sydent 2.5.6. When patching, make sure that Sydent trusts the certificate of the server it is connecting to. This should happen automatically when using properly issued certificates. Those who use self-signed certificates should make sure to copy their Certification Authority certificate, or their self signed certificate if using only one, to the trust store of your operating system. As a workaround, one can ensure Sydent's emails fail to send by setting the configured SMTP server to a loopback or non-routable address under one's control which does not have a listening SMTP server.

CVE-2023-22062: Oracle Critical Patch Update Advisory - July 2023

Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Repository). The supported version that is affected is 11.2.13.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. While the vulnerability is in Oracle Hyperion Financial Reporting, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Reporting accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Reporting. CVSS 3.1 Base Score 8.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L).