Rule Update
21-019 (April 20, 2021)
DESCRIPTION
* indicates a new version of an existing rule
Deep Packet Inspection Rules:
Asterisk Manager Interface (AMI) HTTP
1009148 - Asterisk HTTP Server Denial Of Service Vulnerability (CVE-2018-7287)
HP Intelligent Management Center (IMC)
1010889* - Apache OFBiz Unsafe Deserialization Vulnerability (CVE-2021-26295)
Mail Server Common
1010001* - Dovecot And Pigeonhole Remote Code Execution Vulnerability (CVE-2019-11500)
Microsoft Office
1010909 - Microsoft Excel Remote Code Execution Vulnerability (CVE-2021-28454)
1010914 - Microsoft Word Remote Code Execution Vulnerability (CVE-2021-28453)
Web Application Common
1010899 - LightCMS Stored Cross-Site Scripting Vulnerability (CVE-2021-3355)
Web Client Common
1010904 - Google Chrome Insufficient Data Validation Vulnerability (CVE-2020-16040)
Web Client Internet Explorer/Edge
1010857* - Microsoft Internet Explorer Memory Corruption Vulnerability (CVE-2021-26411)
1010912 - Microsoft Internet Explorer Memory Corruption Vulnerability (CVE-2021-26411) -1
Web Server Common
1010902 - Apache Druid Remote Code Execution Vulnerability (CVE-2021-26919)
1010905 - B2evolution CMS Open Redirect Vulnerability (CVE-2020-22840)
1010892* - B2evolution CMS Reflected Cross Site Scripting Vulnerability (CVE-2020-22839)
1010885* - CMS Made Simple Smarty Server-side Template Injection Vulnerability (CVE-2021-26120)
Web Server HTTPS
1010913 - Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-26858)
Integrity Monitoring Rules:
1006683* - TMTR-0016: Suspicious Running Processes Detected
Log Inspection Rules:
There are no new or updated Log Inspection Rules in this Security Update.
Deep Packet Inspection Rules:
Asterisk Manager Interface (AMI) HTTP
1009148 - Asterisk HTTP Server Denial Of Service Vulnerability (CVE-2018-7287)
HP Intelligent Management Center (IMC)
1010889* - Apache OFBiz Unsafe Deserialization Vulnerability (CVE-2021-26295)
Mail Server Common
1010001* - Dovecot And Pigeonhole Remote Code Execution Vulnerability (CVE-2019-11500)
Microsoft Office
1010909 - Microsoft Excel Remote Code Execution Vulnerability (CVE-2021-28454)
1010914 - Microsoft Word Remote Code Execution Vulnerability (CVE-2021-28453)
Web Application Common
1010899 - LightCMS Stored Cross-Site Scripting Vulnerability (CVE-2021-3355)
Web Client Common
1010904 - Google Chrome Insufficient Data Validation Vulnerability (CVE-2020-16040)
Web Client Internet Explorer/Edge
1010857* - Microsoft Internet Explorer Memory Corruption Vulnerability (CVE-2021-26411)
1010912 - Microsoft Internet Explorer Memory Corruption Vulnerability (CVE-2021-26411) -1
Web Server Common
1010902 - Apache Druid Remote Code Execution Vulnerability (CVE-2021-26919)
1010905 - B2evolution CMS Open Redirect Vulnerability (CVE-2020-22840)
1010892* - B2evolution CMS Reflected Cross Site Scripting Vulnerability (CVE-2020-22839)
1010885* - CMS Made Simple Smarty Server-side Template Injection Vulnerability (CVE-2021-26120)
Web Server HTTPS
1010913 - Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-26858)
Integrity Monitoring Rules:
1006683* - TMTR-0016: Suspicious Running Processes Detected
Log Inspection Rules:
There are no new or updated Log Inspection Rules in this Security Update.
Featured Stories
The Mirage of AI Programming: Hallucinations and Code IntegrityThe adoption of large language models (LLMs) and Generative Pre-trained Transformers (GPTs), such as ChatGPT, by leading firms like Microsoft, Nuance, Mix and Google CCAI Insights, drives the industry towards a series of transformative changes. As the use of these new technologies becomes prevalent, it is important to understand their key behavior, advantages, and the risks they present.Read more
Open RAN: Attack of the xAppsThis article discusses two O-RAN vulnerabilities that attackers can exploit. One vulnerability stems from insufficient access control, and the other arises from faulty message handlingRead more
A Closer Exploration of Residential Proxies and CAPTCHA-Breaking ServicesThis article, the final part of a two-part series, focuses on the details of our technical findings and analyses of select residential proxies and CAPTCHA-solving services.Read more
How Residential Proxies and CAPTCHA-Solving Services Become Agents of AbuseThis article, the first of a two-part series, provides insights on how abusers and cybercriminals use residential proxies and CAPTCHA-solving services to enable bots, scrapers, and stuffers, and proposes security countermeasures for organizations.Read more