DOS

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Cisco patches High risk Email Security Appliance DNS Verification DoS vulnerability

Cisco has released a High risk security advisory for an Email Security Appliance DNS Verification Denial of Service (DoS) vulnerability, as well as several other vulnerabilities in Nexus switches and NX-OS software.

Cisco patches High risk Email Security Appliance DNS Verification DoS vulnerability Read More »

OpenSSL patches two High risk vulnerabilities (CVE-2021-3449 and CVE-2021-3450)

OpenSSL has patched two High severity vulnerabilities CVE-2021-3449 and CVE-2021-3450 in certain OpenSSL versions. As a result, a bad actor could exploit and launch a Denial of Service attack against impacted systems.

OpenSSL patches two High risk vulnerabilities (CVE-2021-3449 and CVE-2021-3450) Read More »

Cisco fixes multiple new High risk security bugs in ASA, IOS XE and Firepower products

Cisco has patched multiple new High risk vulnerabilities on Cisco Adaptive Security Appliance (ASA), IOS XE and Firepower Threat Defense (FTD) Software products.

Cisco fixes multiple new High risk security bugs in ASA, IOS XE and Firepower products Read More »

Palo Alto Networks fixes Critical PAN-OS vulnerability (CVE-2020-2040)

Palo Alto Networks has fixed a Critical buffer overflow vulnerability that could allow an attacker to execute remote code as root on PAN-OS devices, along with multiple other High severity issues.

Palo Alto Networks fixes Critical PAN-OS vulnerability (CVE-2020-2040) Read More »