Calenderweek 50 – WafdogBlog

Security Advisory: Critical Vulnerabilities in Atlassian Products (CVE-2022-1471) – Urgent Action Required

On December 6, 2023, the Federal Office for Information Security (BSI) issued a security advisory regarding Atlassian products. The security vulnerability affects UNIX, Linux, and Windows operating systems, as well as Atlassian Bitbucket, Atlassian Confluence, and Atlassian Jira Software. For the latest manufacturer recommendations regarding updates, workarounds, and security patches for this vulnerability, please refer …

Security Advisory: Critical Vulnerabilities in Atlassian Products (CVE-2022-1471) – Urgent Action Required Read More »

Unmasking SLAM: Exploiting CPU Security Features for Spectre Attacks

Recent revelations by cybersecurity researchers from the Systems and Network Security Group at VU Amsterdam have brought to light a sophisticated new attack vector known as SLAM (Spectre based on Linear Address Masking). This attack exploits vulnerabilities inherent in modern CPUs, particularly those anticipated in upcoming products from Intel, AMD, and Arm. SLAM takes advantage …

Unmasking SLAM: Exploiting CPU Security Features for Spectre Attacks Read More »

Unveiling the Exploits: Microsoft Outlook and WinRAR Vulnerabilities Exploited by Forest Blizzard

Microsoft revealed on Monday that it had uncovered Kremlin-backed nation-state activity exploiting a now-patched critical security flaw in its Outlook email service, allowing unauthorized access to victims’ accounts within Exchange servers. The intrusions were attributed to a threat actor dubbed Forest Blizzard (formerly Strontium), also known as APT28, BlueDelta, Fancy Bear, and various other aliases. …

Unveiling the Exploits: Microsoft Outlook and WinRAR Vulnerabilities Exploited by Forest Blizzard Read More »

Securing Cloud Environments: Understanding and Mitigating AWS Token Exploitation

Threat actors can exploit the Amazon Web Services Security Token Service (AWS STS) to infiltrate cloud accounts and carry out subsequent attacks. This service allows them to impersonate user identities and roles within cloud environments, enabling unauthorized access and malicious actions, as highlighted by Red Canary researchers Thomas Gardner and Cody Betsworth in a recent …

Securing Cloud Environments: Understanding and Mitigating AWS Token Exploitation Read More »