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Palo Alto Networks fixed multiple DoS bugs in its firewalls

Security Affairs

Palo Alto Networks fixed several vulnerabilities in its PAN-OS operating system, including 3 issues that can trigger a DoS condition on its firewalls. Palo Alto Networks released security updates to address several high-severity vulnerabilities in its PAN-OS operating system. ” reads the advisory. ” reads the advisory.

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Zyxel fixed four bugs in firewalls and access points

Security Affairs

Taiwanese vendor Zyxel warns of security vulnerabilities in its firewalls and access points, including a remote code execution flaw. Taiwanese networking vendor Zyxel addressed four vulnerabilities, respectively tracked as CVE-2023-6397 , CVE-2023-6398 , CVE-2023-6399 , and CVE-2023-6764 , in its firewalls and access points.

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Juniper Networks fixed a critical RCE bug in its firewalls and switches

Security Affairs

Juniper Networks fixed a critical pre-auth remote code execution (RCE) flaw, tracked as CVE-2024-21591, in its SRX Series firewalls and EX Series switches. ” reads the advisory published by the vendor. “This issue is caused by use of an insecure function allowing an attacker to overwrite arbitrary memory.”

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Nation-state actors exploited two zero-days in ASA and FTD firewalls to breach government networks

Security Affairs

Nation-state actor UAT4356 has been exploiting two zero-days in ASA and FTD firewalls since November 2023 to breach government networks. Early in 2024, a customer contacted Cisco to report a suspicious related to its Cisco Adaptive Security Appliances (ASA). PSIRT and Talos launched an investigation to support the customer.

Firewall 119
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CISA adds Check Point Quantum Security Gateways and Linux Kernel flaws to its Known Exploited Vulnerabilities catalog

Security Affairs

Threat actors exploited the flaw to gain remote firewall access and breach corporate networks. Early this week, the security firm warned of a surge in attacks aimed at VPN solutions. CISA orders federal agencies to fix this vulnerability by June 20, 2024. Impacted versions are R80.20.x, x, and R81.20.

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Multiple Brocade SANnav SAN Management SW flaws allow device compromise

Security Affairs

The following vulnerabilities, discovered by the security researcher Pierre Barre , impact all versions up to 2.3.0 The following vulnerabilities, discovered by the security researcher Pierre Barre , impact all versions up to 2.3.0 Brocade SANnav OVA before v2.3.1, and v2.3.0a, contain hardcoded TLS keys used by Docker.

Firewall 114
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Check Point released hotfix for actively exploited VPN zero-day

Security Affairs

Check Point released hotfixes for a VPN zero-day vulnerability, tracked as CVE-2024-24919, which is actively exploited in attacks in the wild. Check Point released hotfixes to address a VPN zero-day vulnerability, tracked as CVE-2024-24919 , which is actively being exploited in attacks in the wild. Impacted versions are R80.20.x,

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