article thumbnail

Weekly Vulnerability Recap – December 18, 2023 – JetBrains TeamCity Exploits Continue

eSecurity Planet

Before your IT and security teams log off for the holidays, make sure to check for any outstanding updates or patches. December 11, 2023 Sonar Finds Three Vulnerabilities in Open-Source Firewall pfSense Type of vulnerability: Cross-site scripting and command injection. pfSense CE 2.7.0 and below and pfSense Plus 23.05.1 Versions 2.7.1

Backups 103
article thumbnail

Microsoft’s December 2023 Patch Tuesday Includes Four Critical Flaws

eSecurity Planet

Microsoft announced only one zero-day flaw this month: CVE-2023-20588 , which is found in AMD processors. Four Critical Vulnerabilities Announced The first of the four critical flaws announced, CVE-2023-35628 , is a remote code execution vulnerability in the Windows MSHTML platform with a CVSS score of 8.1.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

October 2023 Patch Tuesday Includes Three Zero-Days Flaws

eSecurity Planet

Microsoft’s Patch Tuesday for October 2023 covers a total of 103 CVEs, including three zero-day vulnerabilities affecting WordPad, Skype and the HTTP/2 “ Rapid Reset ” DDoS vulnerability. CVE-2023-41763 , an elevation of privilege vulnerability in Skype for Business with a CVSS score of 5.3

DDOS 101
article thumbnail

Weekly Vulnerability Recap – October 30, 2023 – Citrix & Cisco Haunted by Vulnerabilities

eSecurity Planet

It can also be a challenge for security and IT pros even to know everything they own — a vulnerable device may have been forgotten — so asset management is an increasingly important part of vulnerability management. The problem: CVE-2023-20198 , with a highest-possible CVSS Score of 10.0, and CVE-2023-20273 with a CVSS Score of 7.2,

article thumbnail

Weekly Vulnerability Recap – August 21, 2023 – When ACE Equals Bad

eSecurity Planet

Here’s a roundup of the week’s major vulnerabilities that security teams should mitigate or patch. A few small errors in the implementation of AES Encryption allows for unauthenticated ACE, and the security firm GreyNoise notes a significant spike in attackers trying to exploit this vulnerability.

article thumbnail

Weekly Vulnerability Recap – September 4, 2023 – Attackers Hit Network Devices and More

eSecurity Planet

Collectively, these episodes highlight the need for comprehensive cybersecurity defenses and timely patch management for risk mitigation. CVE-2023-3519 was used by the attackers to infect computers, including misleading PowerShell scripts, malware payloads within normal processes, and PHP web shells for remote control. are affected.

VPN 96
article thumbnail

Weekly Vulnerability Recap – October 9, 2023 – Zero-Days Strike Android, Microsoft, Apple, Cisco & More

eSecurity Planet

The sheer number of security issues underscores the need for strong patch and vulnerability management — and for cyber resilience that goes deeper than common preventive measures. The problem: Arm has issued a security alert on CVE-2023-4211 , an actively exploited vulnerability in its Mali GPU drivers.