Vulnerabilities fixed in Dell PowerEdge

Dell has fixed vulnerabilities in PowerEdge Server based on the AMD EPYC platform. The vulnerabilities allow a local malicious party to cause a denial-of-service, access gain access to sensitive data or potentially execute code. Dell has released updates to fix the vulnerabilities. For more...

CVE-2023-22491

Gatsby is a free and open source framework based on React that helps developers build websites and apps. The gatsby-transformer-remark plugin prior to versions 5.25.1 and 6.3.2 passes input through to the gray-matter npm package, which is vulnerable to JavaScript injection in its default...

Threat Source newsletter (Jan. 12, 2023): Did ChatGPT write our newsletter?

Welcome to this weeks edition of the Threat Source newsletter. We tried to get ChatGPT to write this weeks newsletter but it was at capacity, so youll have to stick with us for another week. Or maybe thats just what the robots want you to think, you be the judge. The one big thing This week Talos...

Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: memory corruption in AX88179178A based USB ethernet device. CVE-2022-2964 kernel: i915: Incorrect GPU TLB flush can lead to random memory access CVE-2022-4139 For more details about the...

Security Updates for Microsoft Visual Studio Products (Jan 2023)

A denial of service vulnerability exists in .NET 6.0 where a malicious client could cause a stack overflow which may result in a denial of service attack when an attacker sends an invalid request to an exposed endpoint. Note that Nessus has not tested for this issue but has instead relied only on...

Fedora 36 : phoronix-test-suite (2023-40e14b37c2)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-40e14b37c2 advisory. Security fix for CVE-2022-40704 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus h...

Security Updates for Microsoft SharePoint Server 2019 (January 2023)

The Microsoft SharePoint Server 2019 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions...

Vulnerabilities fixed in Microsoft Developer Tools

Microsoft has fixed vulnerabilities in Visual Studio Code and .NET Core. The vulnerabilities allow a malicious party to perform attacks that result in the following categories of damage: Denial-of-Service DoS. Remote code execution User Rights Visual Studio Code:...

Vulnerabilities fixed in Microsoft Office

Vulnerabilities have been fixed in Microsoft Office. The vulnerabilities allow a malicious person to carry out attacks execute attacks that result in the following categories of damage: Circumvention of security measure. Remote code execution User rights Access to sensitive data Microsoft Office:...

Security Updates for Microsoft SharePoint Server 2016 (January 2023)

The Microsoft SharePoint Server 2016 installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions...

Security Updates for Microsoft SharePoint Server Subscription Edition (January 2023)

The Microsoft SharePoint Server Subscription Edition installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform...

Security Updates for Microsoft Office Products (Jan 2023) (macOS)

The Microsoft Office product installed on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Microsoft Office Remote Code Execution Vulnerability CVE-2023-21734, CVE-2023-21735 Note that Nessus has not tested for this issue but has instead relie...

Vulnerabilities fixed in Microsoft Exchange Server

Microsoft has fixed vulnerabilities in Exchange Server. The vulnerabilities allow a malicious party to carry out attacks execute attacks that result in the following categories of damage: Accessing sensitive data. Impersonating another user spoofing Obtaining elevated privileges The vulnerability...

Microsoft Patch Tuesday, January 2023 Edition

Microsoft today released updates to fix nearly 100 security flaws in its Windows operating systems and other software. Highlights from the first Patch Tuesday of 2023 include a zero-day vulnerability in Windows, printer software flaws reported by the U.S. National Security Agency, and a critical...

The January 2023 Patch Tuesday Security Update Review

As we enter the first second Tuesday of the year, it is noteworthy that both Microsoft and Adobe have released their latest security updates and fixes. We invite you to join us as we review and discuss the particulars of these essential security patches. Microsoft Patches for January 2023 Microso...

January 10, 2023, cumulative update for SharePoint Enterprise Server 2013 (KB5002335)

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Microsoft ends extended support for Windows 7 and Windows Server 2008 today

Time has finally run out for Windows 7 Professional and Enterprise users. Microsoft will stop providing its Extended Security Updates ESU program for the OS version today, January 10. When the company ended its mainstream support for Windows 7 three years ago, it also offered an ESU program to...

Security Updates for Microsoft Visio Products (January 2023)

The Microsoft Visio Products are missing security updates. It is, therefore, affected by multiple vulnerabilities: - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. CVE-2023-21736, CVE-2023-21737 - An...

Microsoft Releases January 2023 Security Updates

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s January 2023 Security Update Guide and Deployment...

Adobe Releases Security Updates for Multiple Products

Adobe has released security updates to address multiple vulnerabilities in Adobe software. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the necessa...