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CVE-2024-5916 PAN-OS: Cleartext Exposure of External System Secrets (Severity: MEDIUM) 30 de abril de 2025
Related content: CVE-2024-5920 PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in PAN-OS Enables Impersonation of a Legitimate Administrator (Severity: LOW) CVE-2025-0123 PAN-OS: Information Disclosure Vulnerability in HTTP/2 Packet Captures (Severity: LOW) CVE-2025-0117 GlobalProtect App: Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) CVE-2025-0116 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame (Severity: MEDIUM) […]
CVE-2024-9468 PAN-OS: Firewall Denial of Service (DoS) via a Maliciously Crafted Packet (Severity: HIGH) 30 de abril de 2025
Related content: CVE-2024-5916 PAN-OS: Cleartext Exposure of External System Secrets (Severity: MEDIUM) CVE-2025-0123 PAN-OS: Information Disclosure Vulnerability in HTTP/2 Packet Captures (Severity: LOW) CVE-2025-0117 GlobalProtect App: Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) CVE-2025-0116 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame (Severity: MEDIUM) CVE-2025-0115 PAN-OS: Authenticated Admin File Read Vulnerability […]
CVE-2024-5920 PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in PAN-OS Enables Impersonation of a Legitimate Administrator (Severity: LOW) 30 de abril de 2025
Related content: CVE-2024-5916 PAN-OS: Cleartext Exposure of External System Secrets (Severity: MEDIUM) CVE-2025-0123 PAN-OS: Information Disclosure Vulnerability in HTTP/2 Packet Captures (Severity: LOW) CVE-2025-0117 GlobalProtect App: Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) CVE-2025-0116 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame (Severity: MEDIUM) CVE-2025-0115 PAN-OS: Authenticated Admin File Read Vulnerability […]
CVE-2024-3596 PAN-OS: CHAP and PAP When Used with RADIUS Authentication Lead to Privilege Escalation (Severity: MEDIUM) 30 de abril de 2025
Related content: CVE-2024-5916 PAN-OS: Cleartext Exposure of External System Secrets (Severity: MEDIUM) CVE-2025-0123 PAN-OS: Information Disclosure Vulnerability in HTTP/2 Packet Captures (Severity: LOW) CVE-2025-0117 GlobalProtect App: Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) CVE-2025-0116 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted LLDP Frame (Severity: MEDIUM) CVE-2025-0115 PAN-OS: Authenticated Admin File Read Vulnerability […]
CVE-2025-0125 PAN-OS: Improper Neutralization of Input in the Management Web Interface (Severity: MEDIUM) 9 de abril de 2025
Related content: CVE-2025-0124 PAN-OS: Authenticated File Deletion Vulnerability on the Management Web Interface (Severity: LOW) CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) PAN-SA-2025-0007 Chromium: Monthly Vulnerability Update (March 2025) (Severity: HIGH) CVE-2024-5921 GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation (Severity: MEDIUM) PAN-SA-2025-0003 Informational: PAN-OS BIOS and […]
CVE-2025-0123 PAN-OS: Information Disclosure Vulnerability in HTTP/2 Packet Captures (Severity: LOW) 9 de abril de 2025
Related content: CVE-2025-0124 PAN-OS: Authenticated File Deletion Vulnerability on the Management Web Interface (Severity: LOW) CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) PAN-SA-2025-0007 Chromium: Monthly Vulnerability Update (March 2025) (Severity: HIGH) CVE-2024-5921 GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation (Severity: MEDIUM) PAN-SA-2025-0003 Informational: PAN-OS BIOS and […]
CVE-2025-0121 Cortex XDR Agent: Local Windows User Can Crash the Agent (Severity: MEDIUM) 9 de abril de 2025
Related content: CVE-2025-0124 PAN-OS: Authenticated File Deletion Vulnerability on the Management Web Interface (Severity: LOW) CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) PAN-SA-2025-0007 Chromium: Monthly Vulnerability Update (March 2025) (Severity: HIGH) CVE-2024-5921 GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation (Severity: MEDIUM) PAN-SA-2025-0003 Informational: PAN-OS BIOS and […]
CVE-2025-0127 PAN-OS: Authenticated Admin Command Injection Vulnerability in PAN-OS VM-Series (Severity: MEDIUM) 9 de abril de 2025
Related content: CVE-2025-0124 PAN-OS: Authenticated File Deletion Vulnerability on the Management Web Interface (Severity: LOW) CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) PAN-SA-2025-0007 Chromium: Monthly Vulnerability Update (March 2025) (Severity: HIGH) CVE-2024-5921 GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation (Severity: MEDIUM) PAN-SA-2025-0003 Informational: PAN-OS BIOS and […]
CVE-2025-0126 PAN-OS: Session Fixation Vulnerability in GlobalProtect SAML Login (Severity: MEDIUM) 9 de abril de 2025
Related content: CVE-2025-0124 PAN-OS: Authenticated File Deletion Vulnerability on the Management Web Interface (Severity: LOW) CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) PAN-SA-2025-0007 Chromium: Monthly Vulnerability Update (March 2025) (Severity: HIGH) CVE-2024-5921 GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation (Severity: MEDIUM) PAN-SA-2025-0003 Informational: PAN-OS BIOS and […]
CVE-2025-0119 Cortex XDR Broker VM: Authenticated Command Injection Vulnerability in Broker VM (Severity: LOW) 9 de abril de 2025
Related content: CVE-2025-0124 PAN-OS: Authenticated File Deletion Vulnerability on the Management Web Interface (Severity: LOW) CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) PAN-SA-2025-0007 Chromium: Monthly Vulnerability Update (March 2025) (Severity: HIGH) CVE-2024-5921 GlobalProtect App: Insufficient Certificate Validation Leads to Privilege Escalation (Severity: MEDIUM) PAN-SA-2025-0003 Informational: PAN-OS BIOS and […]

How to Make a Bootable Linux Thumb Drive via Command Line 6 de setembro de 2016
This is another one of those things where I always have to consult my own notes because it never sticks in my head. Part of the reason for this is the fact that I am old fashioned and still insist on doing this the non-graphical way. Why? Because graphical tools for such things often fail […]
Android Apps on Chrome OS 15 de agosto de 2016
I’m going to talk about Chrome OS, Android, and Chromebooks today. Chrome OS is Linux at its core, as is Android, so they’re relevant to other things I discuss on Linux Critic, but I also use both of those platforms on a daily basis, and they’re technology, so they’re relevant anyway. I have a 2015 […]
My Choices of Applications Lately 8 de agosto de 2016
I frequently find it useful to read about the applications other people use for various functions because it inevitably prompts my natural curiosity. I almost always end up thinking, well, I haven’t tried that program… I should install it and see how it is. It’s good to expand one’s horizons. Because of that, it’s something […]
101 Posts 2 de agosto de 2016
I didn’t realize it as I was writing my post yesterday, but I had surpassed 100 Linux Critic posts in doing so. I started this blog in 2009. At the time, I had several reasons for it. Because a friend told me to One of my good friends was starting to tinker with Linux back […]
Whisker Menu 1 de agosto de 2016
Just a little blurb this morning, I thought I’d mention something about Xfce that I’ve really liked in my using it this time around: Whisker Menu To be perfectly clear, I never had any issues with the old style accordion menu but I noticed that the version of Xfce that is in the repositories for […]
Clock Configuration 17 de julho de 2016
People become accustomed to seeing certain information displayed in their panels, and one of those is always a clock of some kind. I like to configure that to my preference in whichever GUI I’m using in Linux, be it Fluxbox, Cinnamon, Xfce, or whatever. A lot of times the default options available don’t have what […]
Xfce: Stop workspace hopping by browser 9 de julho de 2016
I’ve been using the Xfce desktop environment again lately, for the first time in years, because I was curious to see how it has changed over time. As an overall, I’ve been enjoying this experiment; I was never very satisfied with it before for a variety of reasons, but its flexibility and stability are still […]
Why I Use Linux 4 de janeiro de 2016
I was a bit inspired by a post in the Linux G+ community I saw this morning and thought I’d make a quick post here to discuss my own reasons why I use Linux. One thing I’ve learned in my years of being a part of the Linux and Open Source community is that everybody […]
Change screen brightness in LXDE 29 de março de 2015
I decided to play around with LXDE on a cheap laptop I bought in an employee auction recently (on which I’m running Linux Mint Debian Edition). Everything works great – I forgot how fast and comfortable LXDE is to me, since it’s been quite a while since I used it regularly. However, the keybindings don’t […]
A quick way to change default browser in LMDE 20 de dezembro de 2014
Just a quick note here, in part for myself (because inevitably I’ll end up needing to do this again, and that was some of the reason I started this blog to begin with), but also for the benefit of anyone else who finds this handy. I’ve been using the beta version of Google Chrome on […]

pfsense 2.4.4 – Como configurar IDS/IPS no pfSense usando o Suricata

19 de fevereiro de 2022

Elaboramos uma demonstração na qual apresentamos possibilidade de uso do pacote adicional Suricata para habilitar a funcionalidade de IPS/IDS no pfSense em dois vídeos. Neste vídeo abordamos configurações iniciais do Suricata e falamos também sobre conceitos como a diferença entre os modos de operação do IPS (Legacy e Inline), e a possibilidade de configuração de […]

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Configure Fail2Ban for Zimbra Server with route instead of iptables to block IPs

9 de fevereiro de 2021

Overview Install and configure Fail2Ban to block attacking hosts using a null route or blackhole routes. PRO: – Works on all kernel versions and as no compatibility problems (back to debian lenny and WAY further). – It’s FAST for very large numbers of blocked ips. – It’s FAST because it Blocks traffic before it enters

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KVM usando o DHCP no Proxmox

2 de junho de 2019

Atribuir IPs estáticos a convidados do KVM usando o DHCP no Proxmox Esta é a minha configuração ao atribuir IPs estáticos a convidados do KVM usando o DHCP no Proxmox. Atualmente, tenho 1 IP público e 2 IP de failover (o IP de failover tem endereço MAC anexado). Instale o servidor DHCP: apt install isc-dhcp-server Edite

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