Microsoft Bug Allowed Hackers to Breach Over Two Dozen Organizations via Forged Azure AD Tokens

Microsoft on Friday said a validation error in its source code allowed for Azure Active Directory Azure AD tokens to be forged by a malicious actor known as Storm-0558 using a Microsoft account MSA consumer signing key to breach two dozen organizations. "Storm-0558 acquired an inactive MSA consum...

Zimbra Warns of Critical Zero-Day Flaw in Email Software Amid Active Exploitation

Zimbra has warned of a critical zero-day security flaw in its email software that has come under active exploitation in the wild. "A security vulnerability in Zimbra Collaboration Suite Version 8.8.15 that could potentially impact the confidentiality and integrity of your data has surfaced," the...

Storm-0978 actively exploited the unpatched Office zero-day

Threat Level Actor Report For a detailed threat advisory, download the pdf file here Summary Storm-0978 is a Russian cybercriminal group that specializes in executing sophisticated phishing campaigns. Storm-0978 was found to be engaged in a new wave of attacks, leveraging the exploitation of...

Microsoft’s July 2023 Patch Tuesday Addresses 5 Zero-day Vulnerabilities

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary Microsofts July 2023 Patch Tuesday includes security updates for 130 flaws, including five actively exploited zero-day vulnerabilities, nine are rated as Critical’, and 37 remote code execution...

Ransomware review: July 2023

This article is based on research by Marcelo Rivero, Malwarebytes' ransomware specialist, who monitors information published by ransomware gangs on their Dark Web sites. In this report, "known attacks" are those where the victim did not pay a ransom. This provides the best overall picture of...

w.eilo.org Cross Site Scripting vulnerability OBB-3510393

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Zero-day deploys remote code execution vulnerability via Word documents

An unpatched zero-day vulnerability is currently being abused in the wild, targeting those with an interest in Ukraine. Microsoft reports that CVE-2023-36884 is tied to reports of: …a series of remote code execution vulnerabilities impacting Windows and Office products. Microsoft is aware of...

Microsoft Releases Patches for 132 Vulnerabilities, Including 6 Under Active Attack

Microsoft on Tuesday released updates to address a total of 132 new security flaws spanning its software, including six zero-day flaws that it said have been actively exploited in the wild. Of the 132 vulnerabilities, nine are rated Critical, 122 are rated Important in severity, and one has been...

Apple & Microsoft Patch Tuesday, July 2023 Edition

Microsoft Corp. today released software updates to quash 130 security bugs in its Windows operating systems and related software, including at least five flaws that are already seeing active exploitation. Meanwhile, Apple customers have their own zero-day woes again this month: On Monday, Apple...

Patch Tuesday - July 2023

Microsoft is addressing 130 vulnerabilities this July Patch Tuesday, including five zero-day vulnerabilities, and eight further critical remote code execution RCE vulnerabilities. Overall, it’s safe to say that this is a busier Patch Tuesday than the past couple of months. Note that the total cou...

Microsoft and Adobe Patch Tuesday, July 2023 Security Update Review

Microsoft has released Julys edition of Patch Tuesday! This installment of security updates addressed 132 security vulnerabilities in various products, features, and roles. Microsoft Patch Tuesday for July 2023 This months Patch Tuesday edition has fixed six zero-day vulnerabilities known to be...

Apple Addresses A Zero-Day Vulnerability Which Is Actively Exploited in Wild

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The zero-day vulnerability CVE-2023-37450 discovered in multiple Apple products is being actively exploited in the wild, specifically when processing web content. This vulnerability can potentially resul...

genea.cz Cross Site Scripting vulnerability OBB-3502562

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Attacks, Vulnerabilities and Actors 3 July to 9 July 2023

For a detailed threat digest, download the pdf file here Summary HiveForceLabs recently made several significant discoveries related to cybersecurity threats. Over the past week, the fact that there were a total of eight attacks executed, a zero-day vulnerability in the WordPress Plugin, and thre...

Apple Issues Urgent Patch for Zero-Day Flaw Targeting iOS, iPadOS, macOS, and Safari

Apple has released Rapid Security Response updates for iOS, iPadOS, macOS, and Safari web browser to address a zero-day flaw that it said has been actively exploited in the wild. The WebKit bug, cataloged as CVE-2023-37450, could allow threat actors to achieve arbitrary code execution when...

Microsoft 365 MSO 2306 Build 16.0.16529.20100 Remote Code Execution

Title: Microsoft Outlook ®Microsoft 365 MSO Version 2306 Build 16.0.16529.20100 32-bit RCE Author: nu11secur1ty Date: 07.07.2023 Vendor: https://www.microsoft.com/ Software: https://outlook.live.com/owa/ Reference: https://www.crowdstrike.com/cybersecurity-101/remote-code-execution-rce/...

PT-2023-3830 · Microsoft · Windows Error Reporting Service +1

Name of the Vulnerable Software and Affected Versions: Microsoft Windows Error Reporting Service affected versions not specified Description: The issue is related to an elevation-of-privilege vulnerability in the Windows Error Reporting Service, which allows attackers to affect the system. This...

Microsoft Outlook Microsoft 365 MSO (Version 2306 Build 16.0.16529.20100) 32-bit RCE Exploit

Title: Microsoft Outlook Microsoft 365 MSO Version 2306 Build 16.0.16529.20100 32-bit - Remote Code Execution Author: nu11secur1ty Date: 07.07.2023 Vendor: https://www.microsoft.com/ Software: https://outlook.live.com/owa/ Reference:...

events.unifr.ch Cross Site Scripting vulnerability OBB-3488184

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Another Critical Unauthenticated SQLi Flaw Discovered in MOVEit Transfer Software

Progress Software has announced the discovery and patching of a critical SQL injection vulnerability in MOVEit Transfer, popular software used for secure file transfer. In addition, Progress Software has patched two other high-severity vulnerabilities. The identified SQL injection vulnerability,...